82661768

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27851}}^1$

素因数の和:27917

約数の個数: 32

約数和(自身を含む): 180480960

約数和(自身を除く): 97819192

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 27851, 55702, 111404, 194957, 222808, 389914, 779828, 1476103, 1559656, 2952206, 5904412, 10332721, 11808824, 20665442, 41330884, 82661768]

約数ペア:

[(1, 82661768), (2, 41330884), (4, 20665442), (7, 11808824), (8, 10332721), (14, 5904412), (28, 2952206), (53, 1559656), (56, 1476103), (106, 779828), (212, 389914), (371, 222808), (424, 194957), (742, 111404), (1484, 55702), (2968, 27851)]