42913858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 30629822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 1439, 2294, 2878, 14911, 18707, 29822, 37414, 44609, 53243, 89218, 106486, 579917, 692159, 1159834, 1384318, 1650533, 3301066, 21456929, 42913858]

約数ペア:

[(1, 42913858), (2, 21456929), (13, 3301066), (26, 1650533), (31, 1384318), (37, 1159834), (62, 692159), (74, 579917), (403, 106486), (481, 89218), (806, 53243), (962, 44609), (1147, 37414), (1439, 29822), (2294, 18707), (2878, 14911)]