69379376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{394201}}^1$

素因数の和:394220

約数の個数: 20

約数和(自身を含む): 146643144

約数和(自身を除く): 77263768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 394201, 788402, 1576804, 3153608, 4336211, 6307216, 8672422, 17344844, 34689688, 69379376]

約数ペア:

[(1, 69379376), (2, 34689688), (4, 17344844), (8, 8672422), (11, 6307216), (16, 4336211), (22, 3153608), (44, 1576804), (88, 788402), (176, 394201)]