25984364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 55802880

約数和(自身を除く): 29818516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 691, 1106, 1343, 1382, 2212, 2686, 2764, 4837, 5372, 9401, 9674, 11747, 18802, 19348, 23494, 37604, 46988, 54589, 82229, 109178, 164458, 218356, 328916, 382123, 764246, 928013, 1528492, 1856026, 3712052, 6496091, 12992182, 25984364]

約数ペア:

[(1, 25984364), (2, 12992182), (4, 6496091), (7, 3712052), (14, 1856026), (17, 1528492), (28, 928013), (34, 764246), (68, 382123), (79, 328916), (119, 218356), (158, 164458), (238, 109178), (316, 82229), (476, 54589), (553, 46988), (691, 37604), (1106, 23494), (1343, 19348), (1382, 18802), (2212, 11747), (2686, 9674), (2764, 9401), (4837, 5372)]