61021072

素因数分解:

$2^4\times 7^3\times {\mathrm{11119}}^1$

素因数の和:11148

約数の個数: 40

約数和(自身を含む): 137888000

約数和(自身を除く): 76866928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 11119, 22238, 44476, 77833, 88952, 155666, 177904, 311332, 544831, 622664, 1089662, 1245328, 2179324, 3813817, 4358648, 7627634, 8717296, 15255268, 30510536, 61021072]

約数ペア:

[(1, 61021072), (2, 30510536), (4, 15255268), (7, 8717296), (8, 7627634), (14, 4358648), (16, 3813817), (28, 2179324), (49, 1245328), (56, 1089662), (98, 622664), (112, 544831), (196, 311332), (343, 177904), (392, 155666), (686, 88952), (784, 77833), (1372, 44476), (2744, 22238), (5488, 11119)]