28620209604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{34267}}^1$

素因数の和:34505

約数の個数: 96

約数和(自身を含む): 78049893376

約数和(自身を除く): 49429683772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 163, 183, 244, 326, 366, 427, 489, 652, 732, 854, 978, 1141, 1281, 1708, 1956, 2282, 2562, 3423, 4564, 5124, 6846, 9943, 13692, 19886, 29829, 34267, 39772, 59658, 68534, 69601, 102801, 119316, 137068, 139202, 205602, 208803, 239869, 278404, 411204, 417606, 479738, 719607, 835212, 959476, 1439214, 2090287, 2878428, 4180574, 5585521, 6270861, 8361148, 11171042, 12541722, 14632009, 16756563, 22342084, 25083444, 29264018, 33513126, 39098647, 43896027, 58528036, 67026252, 78197294, 87792054, 117295941, 156394588, 175584108, 234591882, 340716781, 469183764, 681433562, 1022150343, 1362867124, 2044300686, 2385017467, 4088601372, 4770034934, 7155052401, 9540069868, 14310104802, 28620209604]

約数ペア:

[(1, 28620209604), (2, 14310104802), (3, 9540069868), (4, 7155052401), (6, 4770034934), (7, 4088601372), (12, 2385017467), (14, 2044300686), (21, 1362867124), (28, 1022150343), (42, 681433562), (61, 469183764), (84, 340716781), (122, 234591882), (163, 175584108), (183, 156394588), (244, 117295941), (326, 87792054), (366, 78197294), (427, 67026252), (489, 58528036), (652, 43896027), (732, 39098647), (854, 33513126), (978, 29264018), (1141, 25083444), (1281, 22342084), (1708, 16756563), (1956, 14632009), (2282, 12541722), (2562, 11171042), (3423, 8361148), (4564, 6270861), (5124, 5585521), (6846, 4180574), (9943, 2878428), (13692, 2090287), (19886, 1439214), (29829, 959476), (34267, 835212), (39772, 719607), (59658, 479738), (68534, 417606), (69601, 411204), (102801, 278404), (119316, 239869), (137068, 208803), (139202, 205602)]