72010372

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{10007}}^1$

素因数の和:10275

約数の個数: 24

約数和(自身を含む): 144595584

約数和(自身を除く): 72585212

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 10007, 20014, 40028, 70049, 140098, 280196, 2571799, 5143598, 10287196, 18002593, 36005186, 72010372]

約数ペア:

[(1, 72010372), (2, 36005186), (4, 18002593), (7, 10287196), (14, 5143598), (28, 2571799), (257, 280196), (514, 140098), (1028, 70049), (1799, 40028), (3598, 20014), (7196, 10007)]