74080784

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{12413}}^1$

素因数の和:12794

約数の個数: 20

約数和(自身を含む): 143927916

約数和(自身を除く): 69847132

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 12413, 24826, 49652, 99304, 198608, 4630049, 9260098, 18520196, 37040392, 74080784]

約数ペア:

[(1, 74080784), (2, 37040392), (4, 18520196), (8, 9260098), (16, 4630049), (373, 198608), (746, 99304), (1492, 49652), (2984, 24826), (5968, 12413)]