28129344

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:867

約数の個数: 56

約数和(自身を含む): 74858880

約数和(自身を除く): 46729536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 478, 613, 717, 956, 1226, 1434, 1839, 1912, 2452, 2868, 3678, 3824, 4904, 5736, 7356, 7648, 9808, 11472, 14712, 15296, 19616, 22944, 29424, 39232, 45888, 58848, 117696, 146507, 293014, 439521, 586028, 879042, 1172056, 1758084, 2344112, 3516168, 4688224, 7032336, 9376448, 14064672, 28129344]

約数ペア:

[(1, 28129344), (2, 14064672), (3, 9376448), (4, 7032336), (6, 4688224), (8, 3516168), (12, 2344112), (16, 1758084), (24, 1172056), (32, 879042), (48, 586028), (64, 439521), (96, 293014), (192, 146507), (239, 117696), (478, 58848), (613, 45888), (717, 39232), (956, 29424), (1226, 22944), (1434, 19616), (1839, 15296), (1912, 14712), (2452, 11472), (2868, 9808), (3678, 7648), (3824, 7356), (4904, 5736)]