38577392

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 90660864

約数和(自身を除く): 52083472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 271, 287, 328, 434, 496, 542, 574, 656, 868, 1084, 1148, 1271, 1736, 1897, 2168, 2296, 2542, 3472, 3794, 4336, 4592, 5084, 7588, 8401, 8897, 10168, 11111, 15176, 16802, 17794, 20336, 22222, 30352, 33604, 35588, 44444, 58807, 67208, 71176, 77777, 88888, 117614, 134416, 142352, 155554, 177776, 235228, 311108, 344441, 470456, 622216, 688882, 940912, 1244432, 1377764, 2411087, 2755528, 4822174, 5511056, 9644348, 19288696, 38577392]

約数ペア:

[(1, 38577392), (2, 19288696), (4, 9644348), (7, 5511056), (8, 4822174), (14, 2755528), (16, 2411087), (28, 1377764), (31, 1244432), (41, 940912), (56, 688882), (62, 622216), (82, 470456), (112, 344441), (124, 311108), (164, 235228), (217, 177776), (248, 155554), (271, 142352), (287, 134416), (328, 117614), (434, 88888), (496, 77777), (542, 71176), (574, 67208), (656, 58807), (868, 44444), (1084, 35588), (1148, 33604), (1271, 30352), (1736, 22222), (1897, 20336), (2168, 17794), (2296, 16802), (2542, 15176), (3472, 11111), (3794, 10168), (4336, 8897), (4592, 8401), (5084, 7588)]