28324996856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{111211}}^1$

素因数の和:111340

約数の個数: 64

約数和(自身を含む): 59787571200

約数和(自身を除く): 31462574344

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 79, 104, 124, 158, 248, 316, 403, 632, 806, 1027, 1612, 2054, 2449, 3224, 4108, 4898, 8216, 9796, 19592, 31837, 63674, 111211, 127348, 222422, 254696, 444844, 889688, 1445743, 2891486, 3447541, 5782972, 6895082, 8785669, 11565944, 13790164, 17571338, 27580328, 35142676, 44818033, 70285352, 89636066, 114213697, 179272132, 228427394, 272355739, 358544264, 456854788, 544711478, 913709576, 1089422956, 2178845912, 3540624607, 7081249214, 14162498428, 28324996856]

約数ペア:

[(1, 28324996856), (2, 14162498428), (4, 7081249214), (8, 3540624607), (13, 2178845912), (26, 1089422956), (31, 913709576), (52, 544711478), (62, 456854788), (79, 358544264), (104, 272355739), (124, 228427394), (158, 179272132), (248, 114213697), (316, 89636066), (403, 70285352), (632, 44818033), (806, 35142676), (1027, 27580328), (1612, 17571338), (2054, 13790164), (2449, 11565944), (3224, 8785669), (4108, 6895082), (4898, 5782972), (8216, 3447541), (9796, 2891486), (19592, 1445743), (31837, 889688), (63674, 444844), (111211, 254696), (127348, 222422)]