28335770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7247}}^1$

素因数の和:7294

約数の個数: 32

約数和(自身を含む): 56360448

約数和(自身を除く): 28024678

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 7247, 14494, 36235, 72470, 123199, 166681, 246398, 333362, 615995, 833405, 1231990, 1666810, 2833577, 5667154, 14167885, 28335770]

約数ペア:

[(1, 28335770), (2, 14167885), (5, 5667154), (10, 2833577), (17, 1666810), (23, 1231990), (34, 833405), (46, 615995), (85, 333362), (115, 246398), (170, 166681), (230, 123199), (391, 72470), (782, 36235), (1955, 14494), (3910, 7247)]