40428304352

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{15992209}}^1$

素因数の和:15992298

約数の個数: 24

約数和(自身を含む): 80600738400

約数和(自身を除く): 40172434048

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 15992209, 31984418, 63968836, 127937672, 255875344, 511750688, 1263384511, 2526769022, 5053538044, 10107076088, 20214152176, 40428304352]

約数ペア:

[(1, 40428304352), (2, 20214152176), (4, 10107076088), (8, 5053538044), (16, 2526769022), (32, 1263384511), (79, 511750688), (158, 255875344), (316, 127937672), (632, 63968836), (1264, 31984418), (2528, 15992209)]