26400556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 61246080

約数和(自身を除く): 34845524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 41, 52, 58, 61, 82, 91, 116, 122, 164, 182, 203, 244, 287, 364, 377, 406, 427, 533, 574, 754, 793, 812, 854, 1066, 1148, 1189, 1508, 1586, 1708, 1769, 2132, 2378, 2501, 2639, 3172, 3538, 3731, 4756, 5002, 5278, 5551, 7076, 7462, 8323, 10004, 10556, 11102, 12383, 14924, 15457, 16646, 17507, 22204, 22997, 24766, 30914, 32513, 33292, 35014, 45994, 49532, 61828, 65026, 70028, 72529, 91988, 108199, 130052, 145058, 160979, 216398, 227591, 290116, 321958, 432796, 455182, 507703, 643916, 910364, 942877, 1015406, 1885754, 2030812, 3771508, 6600139, 13200278, 26400556]

約数ペア:

[(1, 26400556), (2, 13200278), (4, 6600139), (7, 3771508), (13, 2030812), (14, 1885754), (26, 1015406), (28, 942877), (29, 910364), (41, 643916), (52, 507703), (58, 455182), (61, 432796), (82, 321958), (91, 290116), (116, 227591), (122, 216398), (164, 160979), (182, 145058), (203, 130052), (244, 108199), (287, 91988), (364, 72529), (377, 70028), (406, 65026), (427, 61828), (533, 49532), (574, 45994), (754, 35014), (793, 33292), (812, 32513), (854, 30914), (1066, 24766), (1148, 22997), (1189, 22204), (1508, 17507), (1586, 16646), (1708, 15457), (1769, 14924), (2132, 12383), (2378, 11102), (2501, 10556), (2639, 10004), (3172, 8323), (3538, 7462), (3731, 7076), (4756, 5551), (5002, 5278)]