28183144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18839}}^1$

素因数の和:18873

約数の個数: 32

約数和(自身を含む): 61041600

約数和(自身を除く): 32858456

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 18839, 37678, 75356, 150712, 207229, 320263, 414458, 640526, 828916, 1281052, 1657832, 2562104, 3522893, 7045786, 14091572, 28183144]

約数ペア:

[(1, 28183144), (2, 14091572), (4, 7045786), (8, 3522893), (11, 2562104), (17, 1657832), (22, 1281052), (34, 828916), (44, 640526), (68, 414458), (88, 320263), (136, 207229), (187, 150712), (374, 75356), (748, 37678), (1496, 18839)]