28352568

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20023}}^1$

素因数の和:20091

約数の個数: 32

約数和(自身を含む): 72086400

約数和(自身を除く): 43733832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20023, 40046, 60069, 80092, 120138, 160184, 240276, 480552, 1181357, 2362714, 3544071, 4725428, 7088142, 9450856, 14176284, 28352568]

約数ペア:

[(1, 28352568), (2, 14176284), (3, 9450856), (4, 7088142), (6, 4725428), (8, 3544071), (12, 2362714), (24, 1181357), (59, 480552), (118, 240276), (177, 160184), (236, 120138), (354, 80092), (472, 60069), (708, 40046), (1416, 20023)]