417986512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{8419}}^1$

素因数の和:8563

約数の個数: 40

約数和(自身を含む): 845704800

約数和(自身を除く): 427718288

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1712, 3103, 6206, 8419, 12412, 16838, 24824, 33676, 49648, 67352, 134704, 244151, 488302, 900833, 976604, 1801666, 1953208, 3603332, 3906416, 7206664, 14413328, 26124157, 52248314, 104496628, 208993256, 417986512]

約数ペア:

[(1, 417986512), (2, 208993256), (4, 104496628), (8, 52248314), (16, 26124157), (29, 14413328), (58, 7206664), (107, 3906416), (116, 3603332), (214, 1953208), (232, 1801666), (428, 976604), (464, 900833), (856, 488302), (1712, 244151), (3103, 134704), (6206, 67352), (8419, 49648), (12412, 33676), (16838, 24824)]