39991104

素因数分解:

$2^6\times 3^3\times {\mathrm{23143}}^1$

素因数の和:23164

約数の個数: 56

約数和(自身を含む): 117571520

約数和(自身を除く): 77580416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 23143, 46286, 69429, 92572, 138858, 185144, 208287, 277716, 370288, 416574, 555432, 624861, 740576, 833148, 1110864, 1249722, 1481152, 1666296, 2221728, 2499444, 3332592, 4443456, 4998888, 6665184, 9997776, 13330368, 19995552, 39991104]

約数ペア:

[(1, 39991104), (2, 19995552), (3, 13330368), (4, 9997776), (6, 6665184), (8, 4998888), (9, 4443456), (12, 3332592), (16, 2499444), (18, 2221728), (24, 1666296), (27, 1481152), (32, 1249722), (36, 1110864), (48, 833148), (54, 740576), (64, 624861), (72, 555432), (96, 416574), (108, 370288), (144, 277716), (192, 208287), (216, 185144), (288, 138858), (432, 92572), (576, 69429), (864, 46286), (1728, 23143)]