28517192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{599}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 58536000

約数和(自身を除く): 30018808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 541, 599, 1082, 1198, 2164, 2396, 4328, 4792, 5951, 6589, 11902, 13178, 23804, 26356, 47608, 52712, 324059, 648118, 1296236, 2592472, 3564649, 7129298, 14258596, 28517192]

約数ペア:

[(1, 28517192), (2, 14258596), (4, 7129298), (8, 3564649), (11, 2592472), (22, 1296236), (44, 648118), (88, 324059), (541, 52712), (599, 47608), (1082, 26356), (1198, 23804), (2164, 13178), (2396, 11902), (4328, 6589), (4792, 5951)]