66702908174

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{4943}}^1$

素因数の和:5337

約数の個数: 64

約数和(自身を含む): 119035699200

約数和(自身を除く): 52332791026

約数列:

[1, 2, 7, 14, 37, 74, 109, 218, 239, 259, 478, 518, 763, 1526, 1673, 3346, 4033, 4943, 8066, 8843, 9886, 17686, 26051, 28231, 34601, 52102, 56462, 61901, 69202, 123802, 182357, 182891, 364714, 365782, 538787, 963887, 1077574, 1181377, 1280237, 1927774, 2362754, 2560474, 3771509, 6747209, 7543018, 8269639, 13494418, 16539278, 19935119, 39870238, 43710949, 87421898, 128770093, 139545833, 257540186, 279091666, 305976643, 611953286, 901390651, 1802781302, 4764493441, 9528986882, 33351454087, 66702908174]

約数ペア:

[(1, 66702908174), (2, 33351454087), (7, 9528986882), (14, 4764493441), (37, 1802781302), (74, 901390651), (109, 611953286), (218, 305976643), (239, 279091666), (259, 257540186), (478, 139545833), (518, 128770093), (763, 87421898), (1526, 43710949), (1673, 39870238), (3346, 19935119), (4033, 16539278), (4943, 13494418), (8066, 8269639), (8843, 7543018), (9886, 6747209), (17686, 3771509), (26051, 2560474), (28231, 2362754), (34601, 1927774), (52102, 1280237), (56462, 1181377), (61901, 1077574), (69202, 963887), (123802, 538787), (182357, 365782), (182891, 364714)]