28151392

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{6329}}^1$

素因数の和:6478

約数の個数: 24

約数和(自身を含む): 55830600

約数和(自身を除く): 27679208

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 6329, 12658, 25316, 50632, 101264, 202528, 879731, 1759462, 3518924, 7037848, 14075696, 28151392]

約数ペア:

[(1, 28151392), (2, 14075696), (4, 7037848), (8, 3518924), (16, 1759462), (32, 879731), (139, 202528), (278, 101264), (556, 50632), (1112, 25316), (2224, 12658), (4448, 6329)]