74015792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{243473}}^1$

素因数の和:243500

約数の個数: 20

約数和(自身を含む): 150953880

約数和(自身を除く): 76938088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 243473, 486946, 973892, 1947784, 3895568, 4625987, 9251974, 18503948, 37007896, 74015792]

約数ペア:

[(1, 74015792), (2, 37007896), (4, 18503948), (8, 9251974), (16, 4625987), (19, 3895568), (38, 1947784), (76, 973892), (152, 486946), (304, 243473)]