28582648

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 55978560

約数和(自身を除く): 27395912

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 1583, 2257, 3166, 4514, 6332, 9028, 12664, 18056, 58571, 96563, 117142, 193126, 234284, 386252, 468568, 772504, 3572831, 7145662, 14291324, 28582648]

約数ペア:

[(1, 28582648), (2, 14291324), (4, 7145662), (8, 3572831), (37, 772504), (61, 468568), (74, 386252), (122, 234284), (148, 193126), (244, 117142), (296, 96563), (488, 58571), (1583, 18056), (2257, 12664), (3166, 9028), (4514, 6332)]