26720896

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 53758080

約数和(自身を除く): 27037184

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 1951, 3424, 3902, 6848, 7804, 13696, 15608, 31216, 62432, 124864, 208757, 249728, 417514, 835028, 1670056, 3340112, 6680224, 13360448, 26720896]

約数ペア:

[(1, 26720896), (2, 13360448), (4, 6680224), (8, 3340112), (16, 1670056), (32, 835028), (64, 417514), (107, 249728), (128, 208757), (214, 124864), (428, 62432), (856, 31216), (1712, 15608), (1951, 13696), (3424, 7804), (3902, 6848)]