74143708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2543}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 133987392

約数和(自身を除く): 59843684

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 788, 2543, 5086, 7289, 10172, 14578, 29156, 94091, 188182, 376364, 500971, 1001942, 2003884, 18535927, 37071854, 74143708]

約数ペア:

[(1, 74143708), (2, 37071854), (4, 18535927), (37, 2003884), (74, 1001942), (148, 500971), (197, 376364), (394, 188182), (788, 94091), (2543, 29156), (5086, 14578), (7289, 10172)]