57178576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 137741184

約数和(自身を除く): 80562608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 173, 182, 208, 227, 346, 364, 454, 692, 728, 908, 1211, 1384, 1456, 1589, 1816, 2249, 2422, 2768, 2951, 3178, 3632, 4498, 4844, 5902, 6356, 8996, 9688, 11804, 12712, 15743, 17992, 19376, 20657, 23608, 25424, 31486, 35984, 39271, 41314, 47216, 62972, 78542, 82628, 125944, 157084, 165256, 251888, 274897, 314168, 330512, 510523, 549794, 628336, 1021046, 1099588, 2042092, 2199176, 3573661, 4084184, 4398352, 7147322, 8168368, 14294644, 28589288, 57178576]

約数ペア:

[(1, 57178576), (2, 28589288), (4, 14294644), (7, 8168368), (8, 7147322), (13, 4398352), (14, 4084184), (16, 3573661), (26, 2199176), (28, 2042092), (52, 1099588), (56, 1021046), (91, 628336), (104, 549794), (112, 510523), (173, 330512), (182, 314168), (208, 274897), (227, 251888), (346, 165256), (364, 157084), (454, 125944), (692, 82628), (728, 78542), (908, 62972), (1211, 47216), (1384, 41314), (1456, 39271), (1589, 35984), (1816, 31486), (2249, 25424), (2422, 23608), (2768, 20657), (2951, 19376), (3178, 17992), (3632, 15743), (4498, 12712), (4844, 11804), (5902, 9688), (6356, 8996)]