28363686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4603}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 61877760

約数和(自身を除く): 33514074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 4603, 6162, 9206, 13809, 27618, 59839, 119678, 179517, 359034, 363637, 727274, 1090911, 2181822, 4727281, 9454562, 14181843, 28363686]

約数ペア:

[(1, 28363686), (2, 14181843), (3, 9454562), (6, 4727281), (13, 2181822), (26, 1090911), (39, 727274), (78, 363637), (79, 359034), (158, 179517), (237, 119678), (474, 59839), (1027, 27618), (2054, 13809), (3081, 9206), (4603, 6162)]