28336516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1741}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 53604824

約数和(自身を除く): 25268308

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 1741, 3482, 4069, 6964, 8138, 16276, 22633, 45266, 90532, 544933, 1089866, 2179732, 7084129, 14168258, 28336516]

約数ペア:

[(1, 28336516), (2, 14168258), (4, 7084129), (13, 2179732), (26, 1089866), (52, 544933), (313, 90532), (626, 45266), (1252, 22633), (1741, 16276), (3482, 8138), (4069, 6964)]