28614712

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2251}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 61614720

約数和(自身を除く): 33000008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 2251, 3178, 4502, 6356, 9004, 12712, 15757, 18008, 31514, 63028, 126056, 510977, 1021954, 2043908, 3576839, 4087816, 7153678, 14307356, 28614712]

約数ペア:

[(1, 28614712), (2, 14307356), (4, 7153678), (7, 4087816), (8, 3576839), (14, 2043908), (28, 1021954), (56, 510977), (227, 126056), (454, 63028), (908, 31514), (1589, 18008), (1816, 15757), (2251, 12712), (3178, 9004), (4502, 6356)]