27821272

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{44021}}^1$

素因数の和:44106

約数の個数: 16

約数和(自身を含む): 52826400

約数和(自身を除く): 25005128

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 44021, 88042, 176084, 352168, 3477659, 6955318, 13910636, 27821272]

約数ペア:

[(1, 27821272), (2, 13910636), (4, 6955318), (8, 3477659), (79, 352168), (158, 176084), (316, 88042), (632, 44021)]