39723964

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13259}}^1$

素因数の和:13377

約数の個数: 24

約数和(自身を含む): 80196480

約数和(自身を除く): 40472516

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 13259, 26518, 53036, 92813, 185626, 371252, 1418713, 2837426, 5674852, 9930991, 19861982, 39723964]

約数ペア:

[(1, 39723964), (2, 19861982), (4, 9930991), (7, 5674852), (14, 2837426), (28, 1418713), (107, 371252), (214, 185626), (428, 92813), (749, 53036), (1498, 26518), (2996, 13259)]