29813264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143333}}^1$

素因数の和:143354

約数の個数: 20

約数和(自身を含む): 62206956

約数和(自身を除く): 32393692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143333, 286666, 573332, 1146664, 1863329, 2293328, 3726658, 7453316, 14906632, 29813264]

約数ペア:

[(1, 29813264), (2, 14906632), (4, 7453316), (8, 3726658), (13, 2293328), (16, 1863329), (26, 1146664), (52, 573332), (104, 286666), (208, 143333)]