27959288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 37048072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 683, 731, 952, 1204, 1366, 1462, 2408, 2732, 2924, 4781, 5117, 5464, 5848, 9562, 10234, 11611, 19124, 20468, 23222, 29369, 38248, 40936, 46444, 58738, 81277, 92888, 117476, 162554, 205583, 234952, 325108, 411166, 499273, 650216, 822332, 998546, 1644664, 1997092, 3494911, 3994184, 6989822, 13979644, 27959288]

約数ペア:

[(1, 27959288), (2, 13979644), (4, 6989822), (7, 3994184), (8, 3494911), (14, 1997092), (17, 1644664), (28, 998546), (34, 822332), (43, 650216), (56, 499273), (68, 411166), (86, 325108), (119, 234952), (136, 205583), (172, 162554), (238, 117476), (301, 92888), (344, 81277), (476, 58738), (602, 46444), (683, 40936), (731, 38248), (952, 29369), (1204, 23222), (1366, 20468), (1462, 19124), (2408, 11611), (2732, 10234), (2924, 9562), (4781, 5848), (5117, 5464)]