17957264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 60

約数和(自身を含む): 39143700

約数和(自身を除く): 21186436

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 229, 232, 338, 377, 458, 464, 676, 754, 916, 1352, 1508, 1832, 2704, 2977, 3016, 3664, 4901, 5954, 6032, 6641, 9802, 11908, 13282, 19604, 23816, 26564, 38701, 39208, 47632, 53128, 77402, 78416, 86333, 106256, 154804, 172666, 309608, 345332, 619216, 690664, 1122329, 1381328, 2244658, 4489316, 8978632, 17957264]

約数ペア:

[(1, 17957264), (2, 8978632), (4, 4489316), (8, 2244658), (13, 1381328), (16, 1122329), (26, 690664), (29, 619216), (52, 345332), (58, 309608), (104, 172666), (116, 154804), (169, 106256), (208, 86333), (229, 78416), (232, 77402), (338, 53128), (377, 47632), (458, 39208), (464, 38701), (676, 26564), (754, 23816), (916, 19604), (1352, 13282), (1508, 11908), (1832, 9802), (2704, 6641), (2977, 6032), (3016, 5954), (3664, 4901)]