74009552

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{51973}}^1$

素因数の和:52070

約数の個数: 20

約数和(自身を含む): 145007460

約数和(自身を除く): 70997908

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 51973, 103946, 207892, 415784, 831568, 4625597, 9251194, 18502388, 37004776, 74009552]

約数ペア:

[(1, 74009552), (2, 37004776), (4, 18502388), (8, 9251194), (16, 4625597), (89, 831568), (178, 415784), (356, 207892), (712, 103946), (1424, 51973)]