72824324

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 129148320

約数和(自身を除く): 56323996

約数列:

[1, 2, 4, 139, 227, 278, 454, 556, 577, 908, 1154, 2308, 31553, 63106, 80203, 126212, 130979, 160406, 261958, 320812, 523916, 18206081, 36412162, 72824324]

約数ペア:

[(1, 72824324), (2, 36412162), (4, 18206081), (139, 523916), (227, 320812), (278, 261958), (454, 160406), (556, 130979), (577, 126212), (908, 80203), (1154, 63106), (2308, 31553)]