13768888

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3547

約数の個数: 32

約数和(自身を含む): 29928960

約数和(自身を除く): 16160072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3463, 3976, 6926, 13852, 24241, 27704, 48482, 96964, 193928, 245873, 491746, 983492, 1721111, 1966984, 3442222, 6884444, 13768888]

約数ペア:

[(1, 13768888), (2, 6884444), (4, 3442222), (7, 1966984), (8, 1721111), (14, 983492), (28, 491746), (56, 245873), (71, 193928), (142, 96964), (284, 48482), (497, 27704), (568, 24241), (994, 13852), (1988, 6926), (3463, 3976)]