28655036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1291}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 52093440

約数和(自身を除く): 23438404

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 1291, 2582, 5164, 5549, 11098, 22196, 40021, 80042, 160084, 231089, 462178, 924356, 7163759, 14327518, 28655036]

約数ペア:

[(1, 28655036), (2, 14327518), (4, 7163759), (31, 924356), (62, 462178), (124, 231089), (179, 160084), (358, 80042), (716, 40021), (1291, 22196), (2582, 11098), (5164, 5549)]