25245816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 43182984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1439, 1462, 2193, 2878, 2924, 4317, 4386, 5756, 5848, 8634, 8772, 11512, 17268, 17544, 24463, 34536, 48926, 61877, 73389, 97852, 123754, 146778, 185631, 195704, 247508, 293556, 371262, 495016, 587112, 742524, 1051909, 1485048, 2103818, 3155727, 4207636, 6311454, 8415272, 12622908, 25245816]

約数ペア:

[(1, 25245816), (2, 12622908), (3, 8415272), (4, 6311454), (6, 4207636), (8, 3155727), (12, 2103818), (17, 1485048), (24, 1051909), (34, 742524), (43, 587112), (51, 495016), (68, 371262), (86, 293556), (102, 247508), (129, 195704), (136, 185631), (172, 146778), (204, 123754), (258, 97852), (344, 73389), (408, 61877), (516, 48926), (731, 34536), (1032, 24463), (1439, 17544), (1462, 17268), (2193, 11512), (2878, 8772), (2924, 8634), (4317, 5848), (4386, 5756)]