64050644

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2508

約数の個数: 36

約数和(自身を含む): 131382720

約数和(自身を除く): 67332076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 2351, 3892, 4702, 6811, 9404, 13622, 16457, 27244, 32914, 65828, 115199, 230398, 326789, 460796, 653578, 1307156, 2287523, 4575046, 9150092, 16012661, 32025322, 64050644]

約数ペア:

[(1, 64050644), (2, 32025322), (4, 16012661), (7, 9150092), (14, 4575046), (28, 2287523), (49, 1307156), (98, 653578), (139, 460796), (196, 326789), (278, 230398), (556, 115199), (973, 65828), (1946, 32914), (2351, 27244), (3892, 16457), (4702, 13622), (6811, 9404)]