74227976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 143457600

約数和(自身を除く): 69229624

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 344, 604, 1208, 1429, 2858, 5716, 6493, 11432, 12986, 25972, 51944, 61447, 122894, 215779, 245788, 431558, 491576, 863116, 1726232, 9278497, 18556994, 37113988, 74227976]

約数ペア:

[(1, 74227976), (2, 37113988), (4, 18556994), (8, 9278497), (43, 1726232), (86, 863116), (151, 491576), (172, 431558), (302, 245788), (344, 215779), (604, 122894), (1208, 61447), (1429, 51944), (2858, 25972), (5716, 12986), (6493, 11432)]