69852968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2539}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 138684000

約数和(自身を除く): 68831032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 2539, 3439, 5078, 6878, 10156, 13756, 20312, 27512, 48241, 96482, 192964, 385928, 459559, 919118, 1838236, 3676472, 8731621, 17463242, 34926484, 69852968]

約数ペア:

[(1, 69852968), (2, 34926484), (4, 17463242), (8, 8731621), (19, 3676472), (38, 1838236), (76, 919118), (152, 459559), (181, 385928), (362, 192964), (724, 96482), (1448, 48241), (2539, 27512), (3439, 20312), (5078, 13756), (6878, 10156)]