70214452

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 161451360

約数和(自身を除く): 91236908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 638, 812, 1078, 1123, 1276, 1421, 2156, 2233, 2246, 2842, 4466, 4492, 5684, 7861, 8932, 12353, 15631, 15722, 24706, 31262, 31444, 32567, 49412, 55027, 62524, 65134, 86471, 110054, 130268, 172942, 220108, 227969, 345884, 358237, 455938, 605297, 716474, 911876, 1210594, 1432948, 1595783, 2421188, 2507659, 3191566, 5015318, 6383132, 10030636, 17553613, 35107226, 70214452]

約数ペア:

[(1, 70214452), (2, 35107226), (4, 17553613), (7, 10030636), (11, 6383132), (14, 5015318), (22, 3191566), (28, 2507659), (29, 2421188), (44, 1595783), (49, 1432948), (58, 1210594), (77, 911876), (98, 716474), (116, 605297), (154, 455938), (196, 358237), (203, 345884), (308, 227969), (319, 220108), (406, 172942), (539, 130268), (638, 110054), (812, 86471), (1078, 65134), (1123, 62524), (1276, 55027), (1421, 49412), (2156, 32567), (2233, 31444), (2246, 31262), (2842, 24706), (4466, 15722), (4492, 15631), (5684, 12353), (7861, 8932)]