40619722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 72293760

約数和(自身を除く): 31674038

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1303, 1417, 2398, 2606, 2834, 14333, 15587, 16939, 28666, 31174, 33878, 142027, 186329, 284054, 372658, 1562297, 1846351, 3124594, 3692702, 20309861, 40619722]

約数ペア:

[(1, 40619722), (2, 20309861), (11, 3692702), (13, 3124594), (22, 1846351), (26, 1562297), (109, 372658), (143, 284054), (218, 186329), (286, 142027), (1199, 33878), (1303, 31174), (1417, 28666), (2398, 16939), (2606, 15587), (2834, 14333)]