72874738

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{40531}}^1$

素因数の和:40593

約数の個数: 16

約数和(自身を含む): 116732160

約数和(自身を除く): 43857422

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 40531, 81062, 1175399, 1256461, 2350798, 2512922, 36437369, 72874738]

約数ペア:

[(1, 72874738), (2, 36437369), (29, 2512922), (31, 2350798), (58, 1256461), (62, 1175399), (899, 81062), (1798, 40531)]