73653538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 133430400

約数和(自身を除く): 59776862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 409, 677, 818, 1354, 2863, 4739, 5726, 7771, 9478, 12863, 15542, 25726, 54397, 90041, 108794, 180082, 276893, 553786, 1938251, 3876502, 5260967, 10521934, 36826769, 73653538]

約数ペア:

[(1, 73653538), (2, 36826769), (7, 10521934), (14, 5260967), (19, 3876502), (38, 1938251), (133, 553786), (266, 276893), (409, 180082), (677, 108794), (818, 90041), (1354, 54397), (2863, 25726), (4739, 15542), (5726, 12863), (7771, 9478)]