28914488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 55569360

約数和(自身を除く): 26654872

約数列:

[1, 2, 4, 8, 61, 122, 193, 244, 307, 386, 488, 614, 772, 1228, 1544, 2456, 11773, 18727, 23546, 37454, 47092, 59251, 74908, 94184, 118502, 149816, 237004, 474008, 3614311, 7228622, 14457244, 28914488]

約数ペア:

[(1, 28914488), (2, 14457244), (4, 7228622), (8, 3614311), (61, 474008), (122, 237004), (193, 149816), (244, 118502), (307, 94184), (386, 74908), (488, 59251), (614, 47092), (772, 37454), (1228, 23546), (1544, 18727), (2456, 11773)]