70575428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 159625536

約数和(自身を除く): 89050108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 563, 814, 847, 1036, 1126, 1628, 1694, 2252, 2849, 3388, 3941, 4477, 5698, 6193, 7882, 8954, 11396, 12386, 15764, 17908, 20831, 24772, 31339, 41662, 43351, 62678, 68123, 83324, 86702, 125356, 136246, 145817, 173404, 229141, 272492, 291634, 458282, 476861, 583268, 916564, 953722, 1603987, 1907444, 2520551, 3207974, 5041102, 6415948, 10082204, 17643857, 35287714, 70575428]

約数ペア:

[(1, 70575428), (2, 35287714), (4, 17643857), (7, 10082204), (11, 6415948), (14, 5041102), (22, 3207974), (28, 2520551), (37, 1907444), (44, 1603987), (74, 953722), (77, 916564), (121, 583268), (148, 476861), (154, 458282), (242, 291634), (259, 272492), (308, 229141), (407, 173404), (484, 145817), (518, 136246), (563, 125356), (814, 86702), (847, 83324), (1036, 68123), (1126, 62678), (1628, 43351), (1694, 41662), (2252, 31339), (2849, 24772), (3388, 20831), (3941, 17908), (4477, 15764), (5698, 12386), (6193, 11396), (7882, 8954)]