76918472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2087}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 153342720

約数和(自身を除く): 76424248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 2087, 2168, 4174, 4607, 8348, 9214, 16696, 18428, 35479, 36856, 70958, 141916, 283832, 565577, 1131154, 2262308, 4524616, 9614809, 19229618, 38459236, 76918472]

約数ペア:

[(1, 76918472), (2, 38459236), (4, 19229618), (8, 9614809), (17, 4524616), (34, 2262308), (68, 1131154), (136, 565577), (271, 283832), (542, 141916), (1084, 70958), (2087, 36856), (2168, 35479), (4174, 18428), (4607, 16696), (8348, 9214)]