40914776

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5333}}^1$

素因数の和:5483

約数の個数: 32

約数和(自身を含む): 88331040

約数和(自身を除く): 47416264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 5333, 7672, 10666, 21332, 37331, 42664, 74662, 149324, 298648, 730621, 1461242, 2922484, 5114347, 5844968, 10228694, 20457388, 40914776]

約数ペア:

[(1, 40914776), (2, 20457388), (4, 10228694), (7, 5844968), (8, 5114347), (14, 2922484), (28, 1461242), (56, 730621), (137, 298648), (274, 149324), (548, 74662), (959, 42664), (1096, 37331), (1918, 21332), (3836, 10666), (5333, 7672)]