61392338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 117946368

約数和(自身を除く): 56554030

約数列:

[1, 2, 7, 14, 17, 31, 34, 53, 62, 106, 119, 157, 217, 238, 314, 371, 434, 527, 742, 901, 1054, 1099, 1643, 1802, 2198, 2669, 3286, 3689, 4867, 5338, 6307, 7378, 8321, 9734, 11501, 12614, 16642, 18683, 23002, 27931, 34069, 37366, 55862, 58247, 68138, 82739, 116494, 141457, 165478, 195517, 257951, 282914, 391034, 515902, 579173, 990199, 1158346, 1805657, 1980398, 3611314, 4385167, 8770334, 30696169, 61392338]

約数ペア:

[(1, 61392338), (2, 30696169), (7, 8770334), (14, 4385167), (17, 3611314), (31, 1980398), (34, 1805657), (53, 1158346), (62, 990199), (106, 579173), (119, 515902), (157, 391034), (217, 282914), (238, 257951), (314, 195517), (371, 165478), (434, 141457), (527, 116494), (742, 82739), (901, 68138), (1054, 58247), (1099, 55862), (1643, 37366), (1802, 34069), (2198, 27931), (2669, 23002), (3286, 18683), (3689, 16642), (4867, 12614), (5338, 11501), (6307, 9734), (7378, 8321)]