74670256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 153900864

約数和(自身を除く): 79230608

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1013, 1084, 2026, 2168, 4052, 4336, 4607, 8104, 9214, 16208, 17221, 18428, 34442, 36856, 68884, 73712, 137768, 274523, 275536, 549046, 1098092, 2196184, 4392368, 4666891, 9333782, 18667564, 37335128, 74670256]

約数ペア:

[(1, 74670256), (2, 37335128), (4, 18667564), (8, 9333782), (16, 4666891), (17, 4392368), (34, 2196184), (68, 1098092), (136, 549046), (271, 275536), (272, 274523), (542, 137768), (1013, 73712), (1084, 68884), (2026, 36856), (2168, 34442), (4052, 18428), (4336, 17221), (4607, 16208), (8104, 9214)]