2886784

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 6058800

約数和(自身を除く): 3172016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1187, 1216, 2374, 2432, 4748, 9496, 18992, 22553, 37984, 45106, 75968, 90212, 151936, 180424, 360848, 721696, 1443392, 2886784]

約数ペア:

[(1, 2886784), (2, 1443392), (4, 721696), (8, 360848), (16, 180424), (19, 151936), (32, 90212), (38, 75968), (64, 45106), (76, 37984), (128, 22553), (152, 18992), (304, 9496), (608, 4748), (1187, 2432), (1216, 2374)]