12631661588

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{32831}}^1$

素因数の和:33013

約数の個数: 72

約数和(自身を含む): 27876731904

約数和(自身を除く): 15245070316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 196, 302, 364, 604, 637, 1057, 1274, 1963, 2114, 2548, 3926, 4228, 7399, 7852, 13741, 14798, 27482, 29596, 32831, 54964, 65662, 96187, 131324, 192374, 229817, 384748, 426803, 459634, 853606, 919268, 1608719, 1707212, 2987621, 3217438, 4957481, 5975242, 6434876, 9914962, 11950484, 19829924, 20913347, 34702367, 41826694, 64447253, 69404734, 83653388, 128894506, 138809468, 242916569, 257789012, 451130771, 485833138, 902261542, 971666276, 1804523084, 3157915397, 6315830794, 12631661588]

約数ペア:

[(1, 12631661588), (2, 6315830794), (4, 3157915397), (7, 1804523084), (13, 971666276), (14, 902261542), (26, 485833138), (28, 451130771), (49, 257789012), (52, 242916569), (91, 138809468), (98, 128894506), (151, 83653388), (182, 69404734), (196, 64447253), (302, 41826694), (364, 34702367), (604, 20913347), (637, 19829924), (1057, 11950484), (1274, 9914962), (1963, 6434876), (2114, 5975242), (2548, 4957481), (3926, 3217438), (4228, 2987621), (7399, 1707212), (7852, 1608719), (13741, 919268), (14798, 853606), (27482, 459634), (29596, 426803), (32831, 384748), (54964, 229817), (65662, 192374), (96187, 131324)]