28414878

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 58076160

約数和(自身を除く): 29661282

約数列:

[1, 2, 3, 6, 79, 151, 158, 237, 302, 397, 453, 474, 794, 906, 1191, 2382, 11929, 23858, 31363, 35787, 59947, 62726, 71574, 94089, 119894, 179841, 188178, 359682, 4735813, 9471626, 14207439, 28414878]

約数ペア:

[(1, 28414878), (2, 14207439), (3, 9471626), (6, 4735813), (79, 359682), (151, 188178), (158, 179841), (237, 119894), (302, 94089), (397, 71574), (453, 62726), (474, 59947), (794, 35787), (906, 31363), (1191, 23858), (2382, 11929)]