64104978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1399}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 82659822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1091, 1399, 2182, 2798, 3273, 4197, 6546, 7637, 8394, 9793, 15274, 19586, 22911, 29379, 45822, 58758, 1526309, 3052618, 4578927, 9157854, 10684163, 21368326, 32052489, 64104978]

約数ペア:

[(1, 64104978), (2, 32052489), (3, 21368326), (6, 10684163), (7, 9157854), (14, 4578927), (21, 3052618), (42, 1526309), (1091, 58758), (1399, 45822), (2182, 29379), (2798, 22911), (3273, 19586), (4197, 15274), (6546, 9793), (7637, 8394)]