70946608

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 147968208

約数和(自身を除く): 77021600

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 173, 284, 304, 346, 361, 568, 692, 722, 1136, 1349, 1384, 1444, 2698, 2768, 2888, 3287, 5396, 5776, 6574, 10792, 12283, 13148, 21584, 24566, 25631, 26296, 49132, 51262, 52592, 62453, 98264, 102524, 124906, 196528, 205048, 233377, 249812, 410096, 466754, 499624, 933508, 999248, 1867016, 3734032, 4434163, 8868326, 17736652, 35473304, 70946608]

約数ペア:

[(1, 70946608), (2, 35473304), (4, 17736652), (8, 8868326), (16, 4434163), (19, 3734032), (38, 1867016), (71, 999248), (76, 933508), (142, 499624), (152, 466754), (173, 410096), (284, 249812), (304, 233377), (346, 205048), (361, 196528), (568, 124906), (692, 102524), (722, 98264), (1136, 62453), (1349, 52592), (1384, 51262), (1444, 49132), (2698, 26296), (2768, 25631), (2888, 24566), (3287, 21584), (5396, 13148), (5776, 12283), (6574, 10792)]