27766288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 59460480

約数和(自身を除く): 31694192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 1997, 3476, 3994, 6952, 7988, 13904, 15976, 21967, 31952, 43934, 87868, 157763, 175736, 315526, 351472, 631052, 1262104, 1735393, 2524208, 3470786, 6941572, 13883144, 27766288]

約数ペア:

[(1, 27766288), (2, 13883144), (4, 6941572), (8, 3470786), (11, 2524208), (16, 1735393), (22, 1262104), (44, 631052), (79, 351472), (88, 315526), (158, 175736), (176, 157763), (316, 87868), (632, 43934), (869, 31952), (1264, 21967), (1738, 15976), (1997, 13904), (3476, 7988), (3994, 6952)]