22415848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 53061120

約数和(自身を除く): 30645272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 751, 1066, 1148, 1502, 2132, 2296, 3004, 3731, 4264, 5257, 6008, 7462, 9763, 10514, 14924, 19526, 21028, 29848, 30791, 39052, 42056, 61582, 68341, 78104, 123164, 136682, 215537, 246328, 273364, 400283, 431074, 546728, 800566, 862148, 1601132, 1724296, 2801981, 3202264, 5603962, 11207924, 22415848]

約数ペア:

[(1, 22415848), (2, 11207924), (4, 5603962), (7, 3202264), (8, 2801981), (13, 1724296), (14, 1601132), (26, 862148), (28, 800566), (41, 546728), (52, 431074), (56, 400283), (82, 273364), (91, 246328), (104, 215537), (164, 136682), (182, 123164), (287, 78104), (328, 68341), (364, 61582), (533, 42056), (574, 39052), (728, 30791), (751, 29848), (1066, 21028), (1148, 19526), (1502, 14924), (2132, 10514), (2296, 9763), (3004, 7462), (3731, 6008), (4264, 5257)]