38973616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 60

約数和(自身を含む): 85197672

約数和(自身を除く): 46224056

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 491, 656, 902, 968, 982, 1804, 1936, 1964, 3608, 3928, 4961, 5401, 7216, 7856, 9922, 10802, 19844, 20131, 21604, 39688, 40262, 43208, 59411, 79376, 80524, 86416, 118822, 161048, 221441, 237644, 322096, 442882, 475288, 885764, 950576, 1771528, 2435851, 3543056, 4871702, 9743404, 19486808, 38973616]

約数ペア:

[(1, 38973616), (2, 19486808), (4, 9743404), (8, 4871702), (11, 3543056), (16, 2435851), (22, 1771528), (41, 950576), (44, 885764), (82, 475288), (88, 442882), (121, 322096), (164, 237644), (176, 221441), (242, 161048), (328, 118822), (451, 86416), (484, 80524), (491, 79376), (656, 59411), (902, 43208), (968, 40262), (982, 39688), (1804, 21604), (1936, 20131), (1964, 19844), (3608, 10802), (3928, 9922), (4961, 7856), (5401, 7216)]