72545974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{23911}}^1$

素因数の和:23991

約数の個数: 16

約数和(自身を含む): 114490656

約数和(自身を除く): 41944682

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 23911, 47822, 884707, 980351, 1769414, 1960702, 36272987, 72545974]

約数ペア:

[(1, 72545974), (2, 36272987), (37, 1960702), (41, 1769414), (74, 980351), (82, 884707), (1517, 47822), (3034, 23911)]