39182864

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18447

約数の個数: 40

約数和(自身を含む): 91333440

約数和(自身を除く): 52150576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18413, 36826, 73652, 128891, 147304, 257782, 294608, 349847, 515564, 699694, 1031128, 1399388, 2062256, 2448929, 2798776, 4897858, 5597552, 9795716, 19591432, 39182864]

約数ペア:

[(1, 39182864), (2, 19591432), (4, 9795716), (7, 5597552), (8, 4897858), (14, 2798776), (16, 2448929), (19, 2062256), (28, 1399388), (38, 1031128), (56, 699694), (76, 515564), (112, 349847), (133, 294608), (152, 257782), (266, 147304), (304, 128891), (532, 73652), (1064, 36826), (2128, 18413)]