28489416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69827}}^1$

素因数の和:69853

約数の個数: 32

約数和(自身を含む): 75414240

約数和(自身を除く): 46924824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 69827, 139654, 209481, 279308, 418962, 558616, 837924, 1187059, 1675848, 2374118, 3561177, 4748236, 7122354, 9496472, 14244708, 28489416]

約数ペア:

[(1, 28489416), (2, 14244708), (3, 9496472), (4, 7122354), (6, 4748236), (8, 3561177), (12, 2374118), (17, 1675848), (24, 1187059), (34, 837924), (51, 558616), (68, 418962), (102, 279308), (136, 209481), (204, 139654), (408, 69827)]