40897422728

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{226433}}^1$

素因数の和:226757

約数の個数: 32

約数和(自身を含む): 77766492960

約数和(自身を除く): 36869070232

約数列:

[1, 2, 4, 8, 107, 211, 214, 422, 428, 844, 856, 1688, 22577, 45154, 90308, 180616, 226433, 452866, 905732, 1811464, 24228331, 47777363, 48456662, 95554726, 96913324, 191109452, 193826648, 382218904, 5112177841, 10224355682, 20448711364, 40897422728]

約数ペア:

[(1, 40897422728), (2, 20448711364), (4, 10224355682), (8, 5112177841), (107, 382218904), (211, 193826648), (214, 191109452), (422, 96913324), (428, 95554726), (844, 48456662), (856, 47777363), (1688, 24228331), (22577, 1811464), (45154, 905732), (90308, 452866), (180616, 226433)]