40789244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 73735200

約数和(自身を除く): 32945956

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 788, 1399, 2798, 5596, 7289, 14578, 29156, 51763, 103526, 207052, 275603, 551206, 1102412, 10197311, 20394622, 40789244]

約数ペア:

[(1, 40789244), (2, 20394622), (4, 10197311), (37, 1102412), (74, 551206), (148, 275603), (197, 207052), (394, 103526), (788, 51763), (1399, 29156), (2798, 14578), (5596, 7289)]