42991072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{70709}}^1$

素因数の和:70738

約数の個数: 24

約数和(自身を含む): 89094600

約数和(自身を除く): 46103528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 70709, 141418, 282836, 565672, 1131344, 1343471, 2262688, 2686942, 5373884, 10747768, 21495536, 42991072]

約数ペア:

[(1, 42991072), (2, 21495536), (4, 10747768), (8, 5373884), (16, 2686942), (19, 2262688), (32, 1343471), (38, 1131344), (76, 565672), (152, 282836), (304, 141418), (608, 70709)]