17721000896

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{2113669}}^1$

素因数の和:2113812

約数の個数: 28

約数和(自身を含む): 35433563880

約数和(自身を除く): 17712562984

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 2113669, 4227338, 8454676, 16909352, 33818704, 67637408, 135274816, 276890639, 553781278, 1107562556, 2215125112, 4430250224, 8860500448, 17721000896]

約数ペア:

[(1, 17721000896), (2, 8860500448), (4, 4430250224), (8, 2215125112), (16, 1107562556), (32, 553781278), (64, 276890639), (131, 135274816), (262, 67637408), (524, 33818704), (1048, 16909352), (2096, 8454676), (4192, 4227338), (8384, 2113669)]