668814472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1181}}^1\times {\mathrm{2441}}^1$

素因数の和:3657

約数の個数: 32

約数和(自身を含む): 1298899800

約数和(自身を除く): 630085328

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1181, 2362, 2441, 4724, 4882, 9448, 9764, 19528, 34249, 68498, 70789, 136996, 141578, 273992, 283156, 566312, 2882821, 5765642, 11531284, 23062568, 83601809, 167203618, 334407236, 668814472]

約数ペア:

[(1, 668814472), (2, 334407236), (4, 167203618), (8, 83601809), (29, 23062568), (58, 11531284), (116, 5765642), (232, 2882821), (1181, 566312), (2362, 283156), (2441, 273992), (4724, 141578), (4882, 136996), (9448, 70789), (9764, 68498), (19528, 34249)]