56415736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1187}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 114261840

約数和(自身を除く): 57846104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1187, 1828, 2374, 3656, 4748, 5941, 9496, 11882, 15431, 23764, 30862, 47528, 61724, 123448, 542459, 1084918, 2169836, 4339672, 7051967, 14103934, 28207868, 56415736]

約数ペア:

[(1, 56415736), (2, 28207868), (4, 14103934), (8, 7051967), (13, 4339672), (26, 2169836), (52, 1084918), (104, 542459), (457, 123448), (914, 61724), (1187, 47528), (1828, 30862), (2374, 23764), (3656, 15431), (4748, 11882), (5941, 9496)]