68283112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{983}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 135201600

約数和(自身を除く): 66918488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 914, 983, 1828, 1966, 3656, 3932, 7864, 8683, 17366, 18677, 34732, 37354, 69464, 74708, 149416, 449231, 898462, 1796924, 3593848, 8535389, 17070778, 34141556, 68283112]

約数ペア:

[(1, 68283112), (2, 34141556), (4, 17070778), (8, 8535389), (19, 3593848), (38, 1796924), (76, 898462), (152, 449231), (457, 149416), (914, 74708), (983, 69464), (1828, 37354), (1966, 34732), (3656, 18677), (3932, 17366), (7864, 8683)]