28714286

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 43964448

約数和(自身を除く): 15250162

約数列:

[1, 2, 61, 122, 373, 631, 746, 1262, 22753, 38491, 45506, 76982, 235363, 470726, 14357143, 28714286]

約数ペア:

[(1, 28714286), (2, 14357143), (61, 470726), (122, 235363), (373, 76982), (631, 45506), (746, 38491), (1262, 22753)]