72727809842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4328521}}^1$

素因数の和:4328825

約数の個数: 16

約数和(自身を含む): 113026366464

約数和(自身を除く): 40298556622

約数列:

[1, 2, 31, 62, 271, 542, 8401, 16802, 4328521, 8657042, 134184151, 268368302, 1173029191, 2346058382, 36363904921, 72727809842]

約数ペア:

[(1, 72727809842), (2, 36363904921), (31, 2346058382), (62, 1173029191), (271, 268368302), (542, 134184151), (8401, 8657042), (16802, 4328521)]