40010608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 84923136

約数和(自身を除く): 44912528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 463, 491, 926, 982, 1852, 1964, 3704, 3928, 5093, 5401, 7408, 7856, 10186, 10802, 20372, 21604, 40744, 43208, 81488, 86416, 227333, 454666, 909332, 1818664, 2500663, 3637328, 5001326, 10002652, 20005304, 40010608]

約数ペア:

[(1, 40010608), (2, 20005304), (4, 10002652), (8, 5001326), (11, 3637328), (16, 2500663), (22, 1818664), (44, 909332), (88, 454666), (176, 227333), (463, 86416), (491, 81488), (926, 43208), (982, 40744), (1852, 21604), (1964, 20372), (3704, 10802), (3928, 10186), (5093, 7856), (5401, 7408)]