64450526

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 113230848

約数和(自身を除く): 48780322

約数列:

[1, 2, 7, 14, 61, 122, 163, 326, 427, 463, 854, 926, 1141, 2282, 3241, 6482, 9943, 19886, 28243, 56486, 69601, 75469, 139202, 150938, 197701, 395402, 528283, 1056566, 4603609, 9207218, 32225263, 64450526]

約数ペア:

[(1, 64450526), (2, 32225263), (7, 9207218), (14, 4603609), (61, 1056566), (122, 528283), (163, 395402), (326, 197701), (427, 150938), (463, 139202), (854, 75469), (926, 69601), (1141, 56486), (2282, 28243), (3241, 19886), (6482, 9943)]