22297744

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 31270256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 239, 272, 343, 392, 476, 478, 686, 784, 833, 952, 956, 1372, 1666, 1673, 1904, 1912, 2744, 3332, 3346, 3824, 4063, 5488, 5831, 6664, 6692, 8126, 11662, 11711, 13328, 13384, 16252, 23324, 23422, 26768, 28441, 32504, 46648, 46844, 56882, 65008, 81977, 93296, 93688, 113764, 163954, 187376, 199087, 227528, 327908, 398174, 455056, 655816, 796348, 1311632, 1393609, 1592696, 2787218, 3185392, 5574436, 11148872, 22297744]

約数ペア:

[(1, 22297744), (2, 11148872), (4, 5574436), (7, 3185392), (8, 2787218), (14, 1592696), (16, 1393609), (17, 1311632), (28, 796348), (34, 655816), (49, 455056), (56, 398174), (68, 327908), (98, 227528), (112, 199087), (119, 187376), (136, 163954), (196, 113764), (238, 93688), (239, 93296), (272, 81977), (343, 65008), (392, 56882), (476, 46844), (478, 46648), (686, 32504), (784, 28441), (833, 26768), (952, 23422), (956, 23324), (1372, 16252), (1666, 13384), (1673, 13328), (1904, 11711), (1912, 11662), (2744, 8126), (3332, 6692), (3346, 6664), (3824, 5831), (4063, 5488)]