8978632

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 18940500

約数和(自身を除く): 9961868

約数列:

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

約数ペア:

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