40612964

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 83478780

約数和(自身を除く): 42865816

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 1901, 3052, 3802, 5341, 7604, 10682, 13307, 21364, 26614, 53228, 93149, 186298, 207209, 372596, 414418, 828836, 1450463, 2900926, 5801852, 10153241, 20306482, 40612964]

約数ペア:

[(1, 40612964), (2, 20306482), (4, 10153241), (7, 5801852), (14, 2900926), (28, 1450463), (49, 828836), (98, 414418), (109, 372596), (196, 207209), (218, 186298), (436, 93149), (763, 53228), (1526, 26614), (1901, 21364), (3052, 13307), (3802, 10682), (5341, 7604)]