7157260864

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{347}}^1\times {\mathrm{1907}}^1$

素因数の和:2292

約数の個数: 84

約数和(自身を含む): 15431652144

約数和(自身を除く): 8274391280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 347, 416, 676, 694, 832, 1352, 1388, 1907, 2704, 2776, 3814, 4511, 5408, 5552, 7628, 9022, 10816, 11104, 15256, 18044, 22208, 24791, 30512, 36088, 49582, 58643, 61024, 72176, 99164, 117286, 122048, 144352, 198328, 234572, 288704, 322283, 396656, 469144, 644566, 661729, 793312, 938288, 1289132, 1323458, 1586624, 1876576, 2578264, 2646916, 3753152, 5156528, 5293832, 8602477, 10313056, 10587664, 17204954, 20626112, 21175328, 34409908, 42350656, 68819816, 111832201, 137639632, 223664402, 275279264, 447328804, 550558528, 894657608, 1789315216, 3578630432, 7157260864]

約数ペア:

[(1, 7157260864), (2, 3578630432), (4, 1789315216), (8, 894657608), (13, 550558528), (16, 447328804), (26, 275279264), (32, 223664402), (52, 137639632), (64, 111832201), (104, 68819816), (169, 42350656), (208, 34409908), (338, 21175328), (347, 20626112), (416, 17204954), (676, 10587664), (694, 10313056), (832, 8602477), (1352, 5293832), (1388, 5156528), (1907, 3753152), (2704, 2646916), (2776, 2578264), (3814, 1876576), (4511, 1586624), (5408, 1323458), (5552, 1289132), (7628, 938288), (9022, 793312), (10816, 661729), (11104, 644566), (15256, 469144), (18044, 396656), (22208, 322283), (24791, 288704), (30512, 234572), (36088, 198328), (49582, 144352), (58643, 122048), (61024, 117286), (72176, 99164)]