67580872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4079}}^1$

素因数の和:4213

約数の個数: 32

約数和(自身を含む): 134640000

約数和(自身を除く): 67059128

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4079, 4142, 8158, 8284, 16316, 16568, 32632, 77501, 155002, 310004, 444611, 620008, 889222, 1778444, 3556888, 8447609, 16895218, 33790436, 67580872]

約数ペア:

[(1, 67580872), (2, 33790436), (4, 16895218), (8, 8447609), (19, 3556888), (38, 1778444), (76, 889222), (109, 620008), (152, 444611), (218, 310004), (436, 155002), (872, 77501), (2071, 32632), (4079, 16568), (4142, 16316), (8158, 8284)]