39139064

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 75255600

約数和(自身を除く): 36116536

約数列:

[1, 2, 4, 8, 61, 122, 139, 244, 278, 488, 556, 577, 1112, 1154, 2308, 4616, 8479, 16958, 33916, 35197, 67832, 70394, 80203, 140788, 160406, 281576, 320812, 641624, 4892383, 9784766, 19569532, 39139064]

約数ペア:

[(1, 39139064), (2, 19569532), (4, 9784766), (8, 4892383), (61, 641624), (122, 320812), (139, 281576), (244, 160406), (278, 140788), (488, 80203), (556, 70394), (577, 67832), (1112, 35197), (1154, 33916), (2308, 16958), (4616, 8479)]