28924386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{209597}}^1$

素因数の和:209625

約数の個数: 16

約数和(自身を含む): 60364224

約数和(自身を除く): 31439838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 209597, 419194, 628791, 1257582, 4820731, 9641462, 14462193, 28924386]

約数ペア:

[(1, 28924386), (2, 14462193), (3, 9641462), (6, 4820731), (23, 1257582), (46, 628791), (69, 419194), (138, 209597)]