42644290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1471}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 83091456

約数和(自身を除く): 40447166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 1471, 2230, 2899, 2942, 5798, 7355, 14495, 14710, 19123, 28990, 38246, 95615, 191230, 328033, 656066, 1640165, 3280330, 4264429, 8528858, 21322145, 42644290]

約数ペア:

[(1, 42644290), (2, 21322145), (5, 8528858), (10, 4264429), (13, 3280330), (26, 1640165), (65, 656066), (130, 328033), (223, 191230), (446, 95615), (1115, 38246), (1471, 28990), (2230, 19123), (2899, 14710), (2942, 14495), (5798, 7355)]