28357522704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{61559}}^1$

素因数の和:62037

約数の個数: 120

約数和(自身を含む): 90899003520

約数和(自身を除く): 62541480816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 457, 504, 914, 1008, 1371, 1828, 2742, 3199, 3656, 4113, 5484, 6398, 7312, 8226, 9597, 10968, 12796, 16452, 19194, 21936, 25592, 28791, 32904, 38388, 51184, 57582, 61559, 65808, 76776, 115164, 123118, 153552, 184677, 230328, 246236, 369354, 430913, 460656, 492472, 554031, 738708, 861826, 984944, 1108062, 1292739, 1477416, 1723652, 2216124, 2585478, 2954832, 3447304, 3878217, 4432248, 5170956, 6894608, 7756434, 8864496, 10341912, 15512868, 20683824, 28132463, 31025736, 56264926, 62051472, 84397389, 112529852, 168794778, 196927241, 225059704, 253192167, 337589556, 393854482, 450119408, 506384334, 590781723, 675179112, 787708964, 1012768668, 1181563446, 1350358224, 1575417928, 1772345169, 2025537336, 2363126892, 3150835856, 3544690338, 4051074672, 4726253784, 7089380676, 9452507568, 14178761352, 28357522704]

約数ペア:

[(1, 28357522704), (2, 14178761352), (3, 9452507568), (4, 7089380676), (6, 4726253784), (7, 4051074672), (8, 3544690338), (9, 3150835856), (12, 2363126892), (14, 2025537336), (16, 1772345169), (18, 1575417928), (21, 1350358224), (24, 1181563446), (28, 1012768668), (36, 787708964), (42, 675179112), (48, 590781723), (56, 506384334), (63, 450119408), (72, 393854482), (84, 337589556), (112, 253192167), (126, 225059704), (144, 196927241), (168, 168794778), (252, 112529852), (336, 84397389), (457, 62051472), (504, 56264926), (914, 31025736), (1008, 28132463), (1371, 20683824), (1828, 15512868), (2742, 10341912), (3199, 8864496), (3656, 7756434), (4113, 6894608), (5484, 5170956), (6398, 4432248), (7312, 3878217), (8226, 3447304), (9597, 2954832), (10968, 2585478), (12796, 2216124), (16452, 1723652), (19194, 1477416), (21936, 1292739), (25592, 1108062), (28791, 984944), (32904, 861826), (38388, 738708), (51184, 554031), (57582, 492472), (61559, 460656), (65808, 430913), (76776, 369354), (115164, 246236), (123118, 230328), (153552, 184677)]