72319682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{42491}}^1$

素因数の和:42553

約数の個数: 16

約数和(自身を含む): 116258112

約数和(自身を除く): 43938430

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 42491, 84982, 977293, 1572167, 1954586, 3144334, 36159841, 72319682]

約数ペア:

[(1, 72319682), (2, 36159841), (23, 3144334), (37, 1954586), (46, 1572167), (74, 977293), (851, 84982), (1702, 42491)]