1967380016

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{297727}}^1$

素因数の和:297801

約数の個数: 40

約数和(自身を含む): 4430192640

約数和(自身を除く): 2462812624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 297727, 595454, 1190908, 2084089, 2381816, 4168178, 4763632, 8336356, 16672712, 17565893, 33345424, 35131786, 70263572, 122961251, 140527144, 245922502, 281054288, 491845004, 983690008, 1967380016]

約数ペア:

[(1, 1967380016), (2, 983690008), (4, 491845004), (7, 281054288), (8, 245922502), (14, 140527144), (16, 122961251), (28, 70263572), (56, 35131786), (59, 33345424), (112, 17565893), (118, 16672712), (236, 8336356), (413, 4763632), (472, 4168178), (826, 2381816), (944, 2084089), (1652, 1190908), (3304, 595454), (6608, 297727)]