28425916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 53184600

約数和(自身を除く): 24758684

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 179, 358, 716, 1073, 1369, 2146, 2738, 4292, 5191, 5476, 6623, 10382, 13246, 20764, 26492, 39701, 79402, 158804, 192067, 245051, 384134, 490102, 768268, 980204, 7106479, 14212958, 28425916]

約数ペア:

[(1, 28425916), (2, 14212958), (4, 7106479), (29, 980204), (37, 768268), (58, 490102), (74, 384134), (116, 245051), (148, 192067), (179, 158804), (358, 79402), (716, 39701), (1073, 26492), (1369, 20764), (2146, 13246), (2738, 10382), (4292, 6623), (5191, 5476)]