28368064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:641

約数の個数: 56

約数和(自身を含む): 60807600

約数和(自身を除く): 32439536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 569, 608, 656, 779, 1138, 1216, 1312, 1558, 2276, 2624, 3116, 4552, 6232, 9104, 10811, 12464, 18208, 21622, 23329, 24928, 36416, 43244, 46658, 49856, 86488, 93316, 172976, 186632, 345952, 373264, 443251, 691904, 746528, 886502, 1493056, 1773004, 3546008, 7092016, 14184032, 28368064]

約数ペア:

[(1, 28368064), (2, 14184032), (4, 7092016), (8, 3546008), (16, 1773004), (19, 1493056), (32, 886502), (38, 746528), (41, 691904), (64, 443251), (76, 373264), (82, 345952), (152, 186632), (164, 172976), (304, 93316), (328, 86488), (569, 49856), (608, 46658), (656, 43244), (779, 36416), (1138, 24928), (1216, 23329), (1312, 21622), (1558, 18208), (2276, 12464), (2624, 10811), (3116, 9104), (4552, 6232)]