11728528

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 28212480

約数和(自身を除く): 16483952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 157, 161, 184, 203, 232, 314, 322, 368, 406, 464, 628, 644, 667, 812, 1099, 1256, 1288, 1334, 1624, 2198, 2512, 2576, 2668, 3248, 3611, 4396, 4553, 4669, 5336, 7222, 8792, 9106, 9338, 10672, 14444, 17584, 18212, 18676, 25277, 28888, 31871, 36424, 37352, 50554, 57776, 63742, 72848, 74704, 101108, 104719, 127484, 202216, 209438, 254968, 404432, 418876, 509936, 733033, 837752, 1466066, 1675504, 2932132, 5864264, 11728528]

約数ペア:

[(1, 11728528), (2, 5864264), (4, 2932132), (7, 1675504), (8, 1466066), (14, 837752), (16, 733033), (23, 509936), (28, 418876), (29, 404432), (46, 254968), (56, 209438), (58, 202216), (92, 127484), (112, 104719), (116, 101108), (157, 74704), (161, 72848), (184, 63742), (203, 57776), (232, 50554), (314, 37352), (322, 36424), (368, 31871), (406, 28888), (464, 25277), (628, 18676), (644, 18212), (667, 17584), (812, 14444), (1099, 10672), (1256, 9338), (1288, 9106), (1334, 8792), (1624, 7222), (2198, 5336), (2512, 4669), (2576, 4553), (2668, 4396), (3248, 3611)]