37687390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2213}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 73646496

約数和(自身を除く): 35959106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 2213, 3406, 4426, 8515, 11065, 17030, 22130, 28769, 57538, 143845, 287690, 289903, 579806, 1449515, 2899030, 3768739, 7537478, 18843695, 37687390]

約数ペア:

[(1, 37687390), (2, 18843695), (5, 7537478), (10, 3768739), (13, 2899030), (26, 1449515), (65, 579806), (130, 289903), (131, 287690), (262, 143845), (655, 57538), (1310, 28769), (1703, 22130), (2213, 17030), (3406, 11065), (4426, 8515)]