71566502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 59070298

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3023, 3382, 6046, 11837, 21161, 23674, 42322, 57437, 114874, 269047, 402059, 538094, 804118, 1883329, 3766658, 5111893, 10223786, 35783251, 71566502]

約数ペア:

[(1, 71566502), (2, 35783251), (7, 10223786), (14, 5111893), (19, 3766658), (38, 1883329), (89, 804118), (133, 538094), (178, 402059), (266, 269047), (623, 114874), (1246, 57437), (1691, 42322), (3023, 23674), (3382, 21161), (6046, 11837)]