28389744

素因数分解:

$2^4\times 3^3\times {\mathrm{65717}}^1$

素因数の和:65734

約数の個数: 40

約数和(自身を含む): 81490320

約数和(自身を除く): 53100576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65717, 131434, 197151, 262868, 394302, 525736, 591453, 788604, 1051472, 1182906, 1577208, 1774359, 2365812, 3154416, 3548718, 4731624, 7097436, 9463248, 14194872, 28389744]

約数ペア:

[(1, 28389744), (2, 14194872), (3, 9463248), (4, 7097436), (6, 4731624), (8, 3548718), (9, 3154416), (12, 2365812), (16, 1774359), (18, 1577208), (24, 1182906), (27, 1051472), (36, 788604), (48, 591453), (54, 525736), (72, 394302), (108, 262868), (144, 197151), (216, 131434), (432, 65717)]