25162116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4304

約数の個数: 48

約数和(自身を含む): 68060160

約数和(自身を除く): 42898044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4219, 5964, 8438, 12657, 16876, 25314, 29533, 50628, 59066, 88599, 118132, 177198, 299549, 354396, 599098, 898647, 1198196, 1797294, 2096843, 3594588, 4193686, 6290529, 8387372, 12581058, 25162116]

約数ペア:

[(1, 25162116), (2, 12581058), (3, 8387372), (4, 6290529), (6, 4193686), (7, 3594588), (12, 2096843), (14, 1797294), (21, 1198196), (28, 898647), (42, 599098), (71, 354396), (84, 299549), (142, 177198), (213, 118132), (284, 88599), (426, 59066), (497, 50628), (852, 29533), (994, 25314), (1491, 16876), (1988, 12657), (2982, 8438), (4219, 5964)]