37685781328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{219083}}^1$

素因数の和:219931

約数の個数: 40

約数和(自身を含む): 78728273568

約数和(自身を除く): 41042492240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 827, 1654, 3308, 6616, 10751, 13232, 21502, 43004, 86008, 172016, 219083, 438166, 876332, 1752664, 2848079, 3505328, 5696158, 11392316, 22784632, 45569264, 181181641, 362363282, 724726564, 1449453128, 2355361333, 2898906256, 4710722666, 9421445332, 18842890664, 37685781328]

約数ペア:

[(1, 37685781328), (2, 18842890664), (4, 9421445332), (8, 4710722666), (13, 2898906256), (16, 2355361333), (26, 1449453128), (52, 724726564), (104, 362363282), (208, 181181641), (827, 45569264), (1654, 22784632), (3308, 11392316), (6616, 5696158), (10751, 3505328), (13232, 2848079), (21502, 1752664), (43004, 876332), (86008, 438166), (172016, 219083)]