28692616

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 55080000

約数和(自身を除く): 26387384

約数列:

[1, 2, 4, 8, 67, 134, 199, 268, 269, 398, 536, 538, 796, 1076, 1592, 2152, 13333, 18023, 26666, 36046, 53332, 53531, 72092, 106664, 107062, 144184, 214124, 428248, 3586577, 7173154, 14346308, 28692616]

約数ペア:

[(1, 28692616), (2, 14346308), (4, 7173154), (8, 3586577), (67, 428248), (134, 214124), (199, 144184), (268, 107062), (269, 106664), (398, 72092), (536, 53531), (538, 53332), (796, 36046), (1076, 26666), (1592, 18023), (2152, 13333)]