28697029352

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 57442867200

約数和(自身を除く): 28745837848

約数列:

[1, 2, 4, 8, 53, 59, 71, 106, 107, 118, 142, 151, 212, 214, 236, 284, 302, 424, 428, 472, 568, 604, 856, 1208, 3127, 3763, 4189, 5671, 6254, 6313, 7526, 7597, 8003, 8378, 8909, 10721, 11342, 12508, 12626, 15052, 15194, 16006, 16157, 16756, 17818, 21442, 22684, 25016, 25252, 30104, 30388, 32012, 32314, 33512, 35636, 42884, 45368, 50504, 60776, 64024, 64628, 71272, 85768, 129256, 222017, 334589, 402641, 444034, 448223, 472177, 568213, 632539, 669178, 805282, 856321, 888068, 896446, 944354, 953263, 1136426, 1147147, 1265078, 1338356, 1610564, 1712642, 1776136, 1792892, 1888708, 1906526, 2272852, 2294294, 2530156, 2676712, 3221128, 3425284, 3585784, 3777416, 3813052, 4545704, 4588588, 5060312, 6850568, 7626104, 9177176, 23755819, 33524567, 47511638, 50522939, 60798791, 67049134, 67681673, 95023276, 101045878, 121597582, 134098268, 135363346, 190046552, 202091756, 243195164, 268196536, 270726692, 404183512, 486390328, 541453384, 3587128669, 7174257338, 14348514676, 28697029352]

約数ペア:

[(1, 28697029352), (2, 14348514676), (4, 7174257338), (8, 3587128669), (53, 541453384), (59, 486390328), (71, 404183512), (106, 270726692), (107, 268196536), (118, 243195164), (142, 202091756), (151, 190046552), (212, 135363346), (214, 134098268), (236, 121597582), (284, 101045878), (302, 95023276), (424, 67681673), (428, 67049134), (472, 60798791), (568, 50522939), (604, 47511638), (856, 33524567), (1208, 23755819), (3127, 9177176), (3763, 7626104), (4189, 6850568), (5671, 5060312), (6254, 4588588), (6313, 4545704), (7526, 3813052), (7597, 3777416), (8003, 3585784), (8378, 3425284), (8909, 3221128), (10721, 2676712), (11342, 2530156), (12508, 2294294), (12626, 2272852), (15052, 1906526), (15194, 1888708), (16006, 1792892), (16157, 1776136), (16756, 1712642), (17818, 1610564), (21442, 1338356), (22684, 1265078), (25016, 1147147), (25252, 1136426), (30104, 953263), (30388, 944354), (32012, 896446), (32314, 888068), (33512, 856321), (35636, 805282), (42884, 669178), (45368, 632539), (50504, 568213), (60776, 472177), (64024, 448223), (64628, 444034), (71272, 402641), (85768, 334589), (129256, 222017)]