40630208

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{33413}}^1$

素因数の和:33444

約数の個数: 28

約数和(自身を含む): 84871560

約数和(自身を除く): 44241352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 33413, 66826, 133652, 267304, 534608, 634847, 1069216, 1269694, 2138432, 2539388, 5078776, 10157552, 20315104, 40630208]

約数ペア:

[(1, 40630208), (2, 20315104), (4, 10157552), (8, 5078776), (16, 2539388), (19, 2138432), (32, 1269694), (38, 1069216), (64, 634847), (76, 534608), (152, 267304), (304, 133652), (608, 66826), (1216, 33413)]