78414368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{128971}}^1$

素因数の和:129000

約数の個数: 24

約数和(自身を含む): 162504720

約数和(自身を除く): 84090352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 128971, 257942, 515884, 1031768, 2063536, 2450449, 4127072, 4900898, 9801796, 19603592, 39207184, 78414368]

約数ペア:

[(1, 78414368), (2, 39207184), (4, 19603592), (8, 9801796), (16, 4900898), (19, 4127072), (32, 2450449), (38, 2063536), (76, 1031768), (152, 515884), (304, 257942), (608, 128971)]