3718984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 7524000

約数和(自身を除く): 3805016

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 569, 817, 1138, 1634, 2276, 3268, 4552, 6536, 10811, 21622, 24467, 43244, 48934, 86488, 97868, 195736, 464873, 929746, 1859492, 3718984]

約数ペア:

[(1, 3718984), (2, 1859492), (4, 929746), (8, 464873), (19, 195736), (38, 97868), (43, 86488), (76, 48934), (86, 43244), (152, 24467), (172, 21622), (344, 10811), (569, 6536), (817, 4552), (1138, 3268), (1634, 2276)]