40245634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 71628480

約数和(自身を除く): 31382846

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1291, 1417, 2398, 2582, 2834, 14201, 15587, 16783, 28402, 31174, 33566, 140719, 184613, 281438, 369226, 1547909, 1829347, 3095818, 3658694, 20122817, 40245634]

約数ペア:

[(1, 40245634), (2, 20122817), (11, 3658694), (13, 3095818), (22, 1829347), (26, 1547909), (109, 369226), (143, 281438), (218, 184613), (286, 140719), (1199, 33566), (1291, 31174), (1417, 28402), (2398, 16783), (2582, 15587), (2834, 14201)]