28895076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 88014080

約数和(自身を除く): 59119004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1033, 1036, 1332, 1554, 1998, 2066, 2331, 3099, 3108, 3996, 4132, 4662, 6198, 6993, 7231, 9297, 9324, 12396, 13986, 14462, 18594, 21693, 27891, 27972, 28924, 37188, 38221, 43386, 55782, 65079, 76442, 86772, 111564, 114663, 130158, 152884, 195237, 229326, 260316, 267547, 343989, 390474, 458652, 535094, 687978, 780948, 802641, 1031967, 1070188, 1375956, 1605282, 2063934, 2407923, 3210564, 4127868, 4815846, 7223769, 9631692, 14447538, 28895076]

約数ペア:

[(1, 28895076), (2, 14447538), (3, 9631692), (4, 7223769), (6, 4815846), (7, 4127868), (9, 3210564), (12, 2407923), (14, 2063934), (18, 1605282), (21, 1375956), (27, 1070188), (28, 1031967), (36, 802641), (37, 780948), (42, 687978), (54, 535094), (63, 458652), (74, 390474), (84, 343989), (108, 267547), (111, 260316), (126, 229326), (148, 195237), (189, 152884), (222, 130158), (252, 114663), (259, 111564), (333, 86772), (378, 76442), (444, 65079), (518, 55782), (666, 43386), (756, 38221), (777, 37188), (999, 28924), (1033, 27972), (1036, 27891), (1332, 21693), (1554, 18594), (1998, 14462), (2066, 13986), (2331, 12396), (3099, 9324), (3108, 9297), (3996, 7231), (4132, 6993), (4662, 6198)]