22017176

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 44760600

約数和(自身を除く): 22743424

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 107, 136, 178, 214, 289, 356, 428, 578, 712, 856, 1156, 1513, 1819, 2312, 3026, 3638, 6052, 7276, 9523, 12104, 14552, 19046, 25721, 30923, 38092, 51442, 61846, 76184, 102884, 123692, 161891, 205768, 247384, 323782, 647564, 1295128, 2752147, 5504294, 11008588, 22017176]

約数ペア:

[(1, 22017176), (2, 11008588), (4, 5504294), (8, 2752147), (17, 1295128), (34, 647564), (68, 323782), (89, 247384), (107, 205768), (136, 161891), (178, 123692), (214, 102884), (289, 76184), (356, 61846), (428, 51442), (578, 38092), (712, 30923), (856, 25721), (1156, 19046), (1513, 14552), (1819, 12104), (2312, 9523), (3026, 7276), (3638, 6052)]