28702224

素因数分解:

$2^4\times 3^2\times {\mathrm{199321}}^1$

素因数の和:199335

約数の個数: 30

約数和(自身を含む): 80326766

約数和(自身を除く): 51624542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199321, 398642, 597963, 797284, 1195926, 1594568, 1793889, 2391852, 3189136, 3587778, 4783704, 7175556, 9567408, 14351112, 28702224]

約数ペア:

[(1, 28702224), (2, 14351112), (3, 9567408), (4, 7175556), (6, 4783704), (8, 3587778), (9, 3189136), (12, 2391852), (16, 1793889), (18, 1594568), (24, 1195926), (36, 797284), (48, 597963), (72, 398642), (144, 199321)]