28848364

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 51746688

約数和(自身を除く): 22898324

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 863, 1726, 3452, 8357, 16714, 33428, 52643, 105286, 118231, 210572, 236462, 472924, 7212091, 14424182, 28848364]

約数ペア:

[(1, 28848364), (2, 14424182), (4, 7212091), (61, 472924), (122, 236462), (137, 210572), (244, 118231), (274, 105286), (548, 52643), (863, 33428), (1726, 16714), (3452, 8357)]