61440038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 50534362

約数列:

[1, 2, 11, 22, 23, 29, 46, 53, 58, 79, 106, 158, 253, 319, 506, 583, 638, 667, 869, 1166, 1219, 1334, 1537, 1738, 1817, 2291, 2438, 3074, 3634, 4187, 4582, 7337, 8374, 13409, 14674, 16907, 19987, 25201, 26818, 33814, 35351, 39974, 46057, 50402, 52693, 70702, 92114, 96301, 105386, 121423, 192602, 242846, 388861, 579623, 777722, 1059311, 1159246, 1335653, 2118622, 2671306, 2792729, 5585458, 30720019, 61440038]

約数ペア:

[(1, 61440038), (2, 30720019), (11, 5585458), (22, 2792729), (23, 2671306), (29, 2118622), (46, 1335653), (53, 1159246), (58, 1059311), (79, 777722), (106, 579623), (158, 388861), (253, 242846), (319, 192602), (506, 121423), (583, 105386), (638, 96301), (667, 92114), (869, 70702), (1166, 52693), (1219, 50402), (1334, 46057), (1537, 39974), (1738, 35351), (1817, 33814), (2291, 26818), (2438, 25201), (3074, 19987), (3634, 16907), (4187, 14674), (4582, 13409), (7337, 8374)]