28317534456

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{36161}}^1$

素因数の和:36724

約数の個数: 64

約数和(自身を含む): 71999988480

約数和(自身を除く): 43682454024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 487, 536, 804, 974, 1461, 1608, 1948, 2922, 3896, 5844, 11688, 32629, 36161, 65258, 72322, 97887, 108483, 130516, 144644, 195774, 216966, 261032, 289288, 391548, 433932, 783096, 867864, 2422787, 4845574, 7268361, 9691148, 14536722, 17610407, 19382296, 29073444, 35220814, 52831221, 58146888, 70441628, 105662442, 140883256, 211324884, 422649768, 1179897269, 2359794538, 3539691807, 4719589076, 7079383614, 9439178152, 14158767228, 28317534456]

約数ペア:

[(1, 28317534456), (2, 14158767228), (3, 9439178152), (4, 7079383614), (6, 4719589076), (8, 3539691807), (12, 2359794538), (24, 1179897269), (67, 422649768), (134, 211324884), (201, 140883256), (268, 105662442), (402, 70441628), (487, 58146888), (536, 52831221), (804, 35220814), (974, 29073444), (1461, 19382296), (1608, 17610407), (1948, 14536722), (2922, 9691148), (3896, 7268361), (5844, 4845574), (11688, 2422787), (32629, 867864), (36161, 783096), (65258, 433932), (72322, 391548), (97887, 289288), (108483, 261032), (130516, 216966), (144644, 195774)]