55571376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{165391}}^1$

素因数の和:165409

約数の個数: 40

約数和(自身を含む): 164068864

約数和(自身を除く): 108497488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 165391, 330782, 496173, 661564, 992346, 1157737, 1323128, 1984692, 2315474, 2646256, 3473211, 3969384, 4630948, 6946422, 7938768, 9261896, 13892844, 18523792, 27785688, 55571376]

約数ペア:

[(1, 55571376), (2, 27785688), (3, 18523792), (4, 13892844), (6, 9261896), (7, 7938768), (8, 6946422), (12, 4630948), (14, 3969384), (16, 3473211), (21, 2646256), (24, 2315474), (28, 1984692), (42, 1323128), (48, 1157737), (56, 992346), (84, 661564), (112, 496173), (168, 330782), (336, 165391)]