78630208

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64663}}^1$

素因数の和:64694

約数の個数: 28

約数和(自身を含む): 164246560

約数和(自身を除く): 85616352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64663, 129326, 258652, 517304, 1034608, 1228597, 2069216, 2457194, 4138432, 4914388, 9828776, 19657552, 39315104, 78630208]

約数ペア:

[(1, 78630208), (2, 39315104), (4, 19657552), (8, 9828776), (16, 4914388), (19, 4138432), (32, 2457194), (38, 2069216), (64, 1228597), (76, 1034608), (152, 517304), (304, 258652), (608, 129326), (1216, 64663)]