71249332

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4757

約数の個数: 48

約数和(自身を含む): 158659200

約数和(自身を除く): 87409868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 4721, 7546, 9442, 15092, 18884, 33047, 51931, 66094, 103862, 132188, 207724, 231329, 363517, 462658, 727034, 925316, 1454068, 1619303, 2544619, 3238606, 5089238, 6477212, 10178476, 17812333, 35624666, 71249332]

約数ペア:

[(1, 71249332), (2, 35624666), (4, 17812333), (7, 10178476), (11, 6477212), (14, 5089238), (22, 3238606), (28, 2544619), (44, 1619303), (49, 1454068), (77, 925316), (98, 727034), (154, 462658), (196, 363517), (308, 231329), (343, 207724), (539, 132188), (686, 103862), (1078, 66094), (1372, 51931), (2156, 33047), (3773, 18884), (4721, 15092), (7546, 9442)]