39520848696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{235951}}^1$

素因数の和:236964

約数の個数: 64

約数和(自身を含む): 113030446080

約数和(自身を除く): 73509597384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 997, 1994, 2991, 3988, 5982, 6979, 7976, 11964, 13958, 20937, 23928, 27916, 41874, 55832, 83748, 167496, 235951, 471902, 707853, 943804, 1415706, 1651657, 1887608, 2831412, 3303314, 4954971, 5662824, 6606628, 9909942, 13213256, 19819884, 39639768, 235243147, 470486294, 705729441, 940972588, 1411458882, 1646702029, 1881945176, 2822917764, 3293404058, 4940106087, 5645835528, 6586808116, 9880212174, 13173616232, 19760424348, 39520848696]

約数ペア:

[(1, 39520848696), (2, 19760424348), (3, 13173616232), (4, 9880212174), (6, 6586808116), (7, 5645835528), (8, 4940106087), (12, 3293404058), (14, 2822917764), (21, 1881945176), (24, 1646702029), (28, 1411458882), (42, 940972588), (56, 705729441), (84, 470486294), (168, 235243147), (997, 39639768), (1994, 19819884), (2991, 13213256), (3988, 9909942), (5982, 6606628), (6979, 5662824), (7976, 4954971), (11964, 3303314), (13958, 2831412), (20937, 1887608), (23928, 1651657), (27916, 1415706), (41874, 943804), (55832, 707853), (83748, 471902), (167496, 235951)]