72117434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{21001}}^1$

素因数の和:21121

約数の個数: 16

約数和(自身を含む): 115679016

約数和(自身を除く): 43561582

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 21001, 42002, 357017, 714034, 2121101, 4242202, 36058717, 72117434]

約数ペア:

[(1, 72117434), (2, 36058717), (17, 4242202), (34, 2121101), (101, 714034), (202, 357017), (1717, 42002), (3434, 21001)]