28077072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{18869}}^1$

素因数の和:18911

約数の個数: 40

約数和(自身を含む): 74876160

約数和(自身を除く): 46799088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 18869, 37738, 56607, 75476, 113214, 150952, 226428, 301904, 452856, 584939, 905712, 1169878, 1754817, 2339756, 3509634, 4679512, 7019268, 9359024, 14038536, 28077072]

約数ペア:

[(1, 28077072), (2, 14038536), (3, 9359024), (4, 7019268), (6, 4679512), (8, 3509634), (12, 2339756), (16, 1754817), (24, 1169878), (31, 905712), (48, 584939), (62, 452856), (93, 301904), (124, 226428), (186, 150952), (248, 113214), (372, 75476), (496, 56607), (744, 37738), (1488, 18869)]