64511096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1663}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 130690560

約数和(自身を除く): 66179464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1492, 1663, 2984, 3326, 4849, 6652, 9698, 13304, 19396, 21619, 38792, 43238, 86476, 172952, 620299, 1240598, 2481196, 4962392, 8063887, 16127774, 32255548, 64511096]

約数ペア:

[(1, 64511096), (2, 32255548), (4, 16127774), (8, 8063887), (13, 4962392), (26, 2481196), (52, 1240598), (104, 620299), (373, 172952), (746, 86476), (1492, 43238), (1663, 38792), (2984, 21619), (3326, 19396), (4849, 13304), (6652, 9698)]