72458518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{2239}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 118702080

約数和(自身を除く): 46243562

約数列:

[1, 2, 11, 22, 1471, 2239, 2942, 4478, 16181, 24629, 32362, 49258, 3293569, 6587138, 36229259, 72458518]

約数ペア:

[(1, 72458518), (2, 36229259), (11, 6587138), (22, 3293569), (1471, 49258), (2239, 32362), (2942, 24629), (4478, 16181)]