28961328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{54851}}^1$

素因数の和:54873

約数の個数: 40

約数和(自身を含む): 81619776

約数和(自身を除く): 52658448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 54851, 109702, 164553, 219404, 329106, 438808, 603361, 658212, 877616, 1206722, 1316424, 1810083, 2413444, 2632848, 3620166, 4826888, 7240332, 9653776, 14480664, 28961328]

約数ペア:

[(1, 28961328), (2, 14480664), (3, 9653776), (4, 7240332), (6, 4826888), (8, 3620166), (11, 2632848), (12, 2413444), (16, 1810083), (22, 1316424), (24, 1206722), (33, 877616), (44, 658212), (48, 603361), (66, 438808), (88, 329106), (132, 219404), (176, 164553), (264, 109702), (528, 54851)]