61334432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 127915200

約数和(自身を除く): 66580768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 281, 304, 359, 562, 608, 718, 1124, 1436, 2248, 2872, 4496, 5339, 5744, 6821, 8992, 10678, 11488, 13642, 21356, 27284, 42712, 54568, 85424, 100879, 109136, 170848, 201758, 218272, 403516, 807032, 1614064, 1916701, 3228128, 3833402, 7666804, 15333608, 30667216, 61334432]

約数ペア:

[(1, 61334432), (2, 30667216), (4, 15333608), (8, 7666804), (16, 3833402), (19, 3228128), (32, 1916701), (38, 1614064), (76, 807032), (152, 403516), (281, 218272), (304, 201758), (359, 170848), (562, 109136), (608, 100879), (718, 85424), (1124, 54568), (1436, 42712), (2248, 27284), (2872, 21356), (4496, 13642), (5339, 11488), (5744, 10678), (6821, 8992)]