28551822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{941}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 61719840

約数和(自身を除く): 33168018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 941, 1167, 1882, 2334, 2823, 5057, 5646, 10114, 12233, 15171, 24466, 30342, 36699, 73398, 366049, 732098, 1098147, 2196294, 4758637, 9517274, 14275911, 28551822]

約数ペア:

[(1, 28551822), (2, 14275911), (3, 9517274), (6, 4758637), (13, 2196294), (26, 1098147), (39, 732098), (78, 366049), (389, 73398), (778, 36699), (941, 30342), (1167, 24466), (1882, 15171), (2334, 12233), (2823, 10114), (5057, 5646)]