61018984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34513}}^1$

素因数の和:34549

約数の個数: 32

約数和(自身を含む): 130462920

約数和(自身を除く): 69443936

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 34513, 69026, 138052, 276104, 448669, 586721, 897338, 1173442, 1794676, 2346884, 3589352, 4693768, 7627373, 15254746, 30509492, 61018984]

約数ペア:

[(1, 61018984), (2, 30509492), (4, 15254746), (8, 7627373), (13, 4693768), (17, 3589352), (26, 2346884), (34, 1794676), (52, 1173442), (68, 897338), (104, 586721), (136, 448669), (221, 276104), (442, 138052), (884, 69026), (1768, 34513)]