25917684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 65799552

約数和(自身を除く): 39881868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 1613, 2678, 3226, 4017, 4839, 5356, 6452, 8034, 9678, 16068, 19356, 20969, 41938, 62907, 83876, 125814, 166139, 251628, 332278, 498417, 664556, 996834, 1993668, 2159807, 4319614, 6479421, 8639228, 12958842, 25917684]

約数ペア:

[(1, 25917684), (2, 12958842), (3, 8639228), (4, 6479421), (6, 4319614), (12, 2159807), (13, 1993668), (26, 996834), (39, 664556), (52, 498417), (78, 332278), (103, 251628), (156, 166139), (206, 125814), (309, 83876), (412, 62907), (618, 41938), (1236, 20969), (1339, 19356), (1613, 16068), (2678, 9678), (3226, 8034), (4017, 6452), (4839, 5356)]