4026488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 7916160

約数和(自身を除く): 3889672

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 223, 244, 296, 446, 488, 892, 1784, 2257, 4514, 8251, 9028, 13603, 16502, 18056, 27206, 33004, 54412, 66008, 108824, 503311, 1006622, 2013244, 4026488]

約数ペア:

[(1, 4026488), (2, 2013244), (4, 1006622), (8, 503311), (37, 108824), (61, 66008), (74, 54412), (122, 33004), (148, 27206), (223, 18056), (244, 16502), (296, 13603), (446, 9028), (488, 8251), (892, 4514), (1784, 2257)]