71502688

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{54499}}^1$

素因数の和:54550

約数の個数: 24

約数和(自身を含む): 144207000

約数和(自身を除く): 72704312

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 54499, 108998, 217996, 435992, 871984, 1743968, 2234459, 4468918, 8937836, 17875672, 35751344, 71502688]

約数ペア:

[(1, 71502688), (2, 35751344), (4, 17875672), (8, 8937836), (16, 4468918), (32, 2234459), (41, 1743968), (82, 871984), (164, 435992), (328, 217996), (656, 108998), (1312, 54499)]