25583572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 55012608

約数和(自身を除く): 29429036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 757, 994, 1207, 1514, 1988, 2414, 3028, 4828, 5299, 8449, 10598, 12869, 16898, 21196, 25738, 33796, 51476, 53747, 90083, 107494, 180166, 214988, 360332, 376229, 752458, 913699, 1504916, 1827398, 3654796, 6395893, 12791786, 25583572]

約数ペア:

[(1, 25583572), (2, 12791786), (4, 6395893), (7, 3654796), (14, 1827398), (17, 1504916), (28, 913699), (34, 752458), (68, 376229), (71, 360332), (119, 214988), (142, 180166), (238, 107494), (284, 90083), (476, 53747), (497, 51476), (757, 33796), (994, 25738), (1207, 21196), (1514, 16898), (1988, 12869), (2414, 10598), (3028, 8449), (4828, 5299)]