28857552

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20731}}^1$

素因数の和:20771

約数の個数: 40

約数和(自身を含む): 77123040

約数和(自身を除く): 48265488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 20731, 41462, 62193, 82924, 124386, 165848, 248772, 331696, 497544, 601199, 995088, 1202398, 1803597, 2404796, 3607194, 4809592, 7214388, 9619184, 14428776, 28857552]

約数ペア:

[(1, 28857552), (2, 14428776), (3, 9619184), (4, 7214388), (6, 4809592), (8, 3607194), (12, 2404796), (16, 1803597), (24, 1202398), (29, 995088), (48, 601199), (58, 497544), (87, 331696), (116, 248772), (174, 165848), (232, 124386), (348, 82924), (464, 62193), (696, 41462), (1392, 20731)]