13214328

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 22244232

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 647, 851, 888, 1294, 1702, 1941, 2553, 2588, 3404, 3882, 5106, 5176, 6808, 7764, 10212, 14881, 15528, 20424, 23939, 29762, 44643, 47878, 59524, 71817, 89286, 95756, 119048, 143634, 178572, 191512, 287268, 357144, 550597, 574536, 1101194, 1651791, 2202388, 3303582, 4404776, 6607164, 13214328]

約数ペア:

[(1, 13214328), (2, 6607164), (3, 4404776), (4, 3303582), (6, 2202388), (8, 1651791), (12, 1101194), (23, 574536), (24, 550597), (37, 357144), (46, 287268), (69, 191512), (74, 178572), (92, 143634), (111, 119048), (138, 95756), (148, 89286), (184, 71817), (222, 59524), (276, 47878), (296, 44643), (444, 29762), (552, 23939), (647, 20424), (851, 15528), (888, 14881), (1294, 10212), (1702, 7764), (1941, 6808), (2553, 5176), (2588, 5106), (3404, 3882)]