7972432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38329}}^1$

素因数の和:38350

約数の個数: 20

約数和(自身を含む): 16635220

約数和(自身を除く): 8662788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38329, 76658, 153316, 306632, 498277, 613264, 996554, 1993108, 3986216, 7972432]

約数ペア:

[(1, 7972432), (2, 3986216), (4, 1993108), (8, 996554), (13, 613264), (16, 498277), (26, 306632), (52, 153316), (104, 76658), (208, 38329)]