28875532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 61205760

約数和(自身を除く): 32330228

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 827, 1204, 1247, 1654, 2494, 3308, 4988, 5789, 8729, 11578, 17458, 23156, 23983, 34916, 35561, 47966, 71122, 95932, 142244, 167881, 248927, 335762, 497854, 671524, 995708, 1031269, 2062538, 4125076, 7218883, 14437766, 28875532]

約数ペア:

[(1, 28875532), (2, 14437766), (4, 7218883), (7, 4125076), (14, 2062538), (28, 1031269), (29, 995708), (43, 671524), (58, 497854), (86, 335762), (116, 248927), (172, 167881), (203, 142244), (301, 95932), (406, 71122), (602, 47966), (812, 35561), (827, 34916), (1204, 23983), (1247, 23156), (1654, 17458), (2494, 11578), (3308, 8729), (4988, 5789)]