27669236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 57802752

約数和(自身を除く): 30133516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 251, 254, 434, 502, 508, 868, 889, 1004, 1757, 1778, 3514, 3556, 3937, 7028, 7781, 7874, 15562, 15748, 27559, 31124, 31877, 54467, 55118, 63754, 108934, 110236, 127508, 217868, 223139, 446278, 892556, 988187, 1976374, 3952748, 6917309, 13834618, 27669236]

約数ペア:

[(1, 27669236), (2, 13834618), (4, 6917309), (7, 3952748), (14, 1976374), (28, 988187), (31, 892556), (62, 446278), (124, 223139), (127, 217868), (217, 127508), (251, 110236), (254, 108934), (434, 63754), (502, 55118), (508, 54467), (868, 31877), (889, 31124), (1004, 27559), (1757, 15748), (1778, 15562), (3514, 7874), (3556, 7781), (3937, 7028)]