5439776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 6353824

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 389, 437, 608, 736, 778, 874, 1556, 1748, 3112, 3496, 6224, 6992, 7391, 8947, 12448, 13984, 14782, 17894, 29564, 35788, 59128, 71576, 118256, 143152, 169993, 236512, 286304, 339986, 679972, 1359944, 2719888, 5439776]

約数ペア:

[(1, 5439776), (2, 2719888), (4, 1359944), (8, 679972), (16, 339986), (19, 286304), (23, 236512), (32, 169993), (38, 143152), (46, 118256), (76, 71576), (92, 59128), (152, 35788), (184, 29564), (304, 17894), (368, 14782), (389, 13984), (437, 12448), (608, 8947), (736, 7391), (778, 6992), (874, 6224), (1556, 3496), (1748, 3112)]