28915592

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 55855200

約数和(自身を除く): 26939608

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 536, 584, 739, 1478, 2956, 4891, 5912, 9782, 19564, 39128, 49513, 53947, 99026, 107894, 198052, 215788, 396104, 431576, 3614449, 7228898, 14457796, 28915592]

約数ペア:

[(1, 28915592), (2, 14457796), (4, 7228898), (8, 3614449), (67, 431576), (73, 396104), (134, 215788), (146, 198052), (268, 107894), (292, 99026), (536, 53947), (584, 49513), (739, 39128), (1478, 19564), (2956, 9782), (4891, 5912)]