77327872

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7986

約数の個数: 40

約数和(自身を含む): 162657000

約数和(自身を除く): 85329128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 7949, 9728, 15898, 31796, 63592, 127184, 151031, 254368, 302062, 508736, 604124, 1017472, 1208248, 2034944, 2416496, 4069888, 4832992, 9665984, 19331968, 38663936, 77327872]

約数ペア:

[(1, 77327872), (2, 38663936), (4, 19331968), (8, 9665984), (16, 4832992), (19, 4069888), (32, 2416496), (38, 2034944), (64, 1208248), (76, 1017472), (128, 604124), (152, 508736), (256, 302062), (304, 254368), (512, 151031), (608, 127184), (1216, 63592), (2432, 31796), (4864, 15898), (7949, 9728)]