17256252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 44599296

約数和(自身を除く): 27343044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 127, 134, 156, 169, 201, 254, 268, 338, 381, 402, 507, 508, 676, 762, 804, 871, 1014, 1524, 1651, 1742, 2028, 2613, 3302, 3484, 4953, 5226, 6604, 8509, 9906, 10452, 11323, 17018, 19812, 21463, 22646, 25527, 33969, 34036, 42926, 45292, 51054, 64389, 67938, 85852, 102108, 110617, 128778, 135876, 221234, 257556, 331851, 442468, 663702, 1327404, 1438021, 2876042, 4314063, 5752084, 8628126, 17256252]

約数ペア:

[(1, 17256252), (2, 8628126), (3, 5752084), (4, 4314063), (6, 2876042), (12, 1438021), (13, 1327404), (26, 663702), (39, 442468), (52, 331851), (67, 257556), (78, 221234), (127, 135876), (134, 128778), (156, 110617), (169, 102108), (201, 85852), (254, 67938), (268, 64389), (338, 51054), (381, 45292), (402, 42926), (507, 34036), (508, 33969), (676, 25527), (762, 22646), (804, 21463), (871, 19812), (1014, 17018), (1524, 11323), (1651, 10452), (1742, 9906), (2028, 8509), (2613, 6604), (3302, 5226), (3484, 4953)]