28925416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7517}}^1$

素因数の和:7573

約数の個数: 32

約数和(自身を含む): 59993640

約数和(自身を除く): 31068224

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7517, 15034, 30068, 60136, 97721, 195442, 278129, 390884, 556258, 781768, 1112516, 2225032, 3615677, 7231354, 14462708, 28925416]

約数ペア:

[(1, 28925416), (2, 14462708), (4, 7231354), (8, 3615677), (13, 2225032), (26, 1112516), (37, 781768), (52, 556258), (74, 390884), (104, 278129), (148, 195442), (296, 97721), (481, 60136), (962, 30068), (1924, 15034), (3848, 7517)]