74648816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2153}}^1$

素因数の和:2369

約数の個数: 40

約数和(自身を含む): 158655024

約数和(自身を除く): 84006208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1576, 2153, 2167, 3152, 4306, 4334, 8612, 8668, 17224, 17336, 23683, 34448, 34672, 47366, 94732, 189464, 378928, 424141, 848282, 1696564, 3393128, 4665551, 6786256, 9331102, 18662204, 37324408, 74648816]

約数ペア:

[(1, 74648816), (2, 37324408), (4, 18662204), (8, 9331102), (11, 6786256), (16, 4665551), (22, 3393128), (44, 1696564), (88, 848282), (176, 424141), (197, 378928), (394, 189464), (788, 94732), (1576, 47366), (2153, 34672), (2167, 34448), (3152, 23683), (4306, 17336), (4334, 17224), (8612, 8668)]