25578976976

素因数分解:

$2^4\times 7^1\times {\mathrm{34297}}^1\times {\mathrm{6659}}^1$

素因数の和:40971

約数の個数: 40

約数和(自身を含む): 56649320640

約数和(自身を除く): 31070343664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6659, 13318, 26636, 34297, 46613, 53272, 68594, 93226, 106544, 137188, 186452, 240079, 274376, 372904, 480158, 548752, 745808, 960316, 1920632, 3841264, 228383723, 456767446, 913534892, 1598686061, 1827069784, 3197372122, 3654139568, 6394744244, 12789488488, 25578976976]

約数ペア:

[(1, 25578976976), (2, 12789488488), (4, 6394744244), (7, 3654139568), (8, 3197372122), (14, 1827069784), (16, 1598686061), (28, 913534892), (56, 456767446), (112, 228383723), (6659, 3841264), (13318, 1920632), (26636, 960316), (34297, 745808), (46613, 548752), (53272, 480158), (68594, 372904), (93226, 274376), (106544, 240079), (137188, 186452)]