27897016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 63705600

約数和(自身を除く): 35808584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 167, 266, 314, 334, 532, 628, 668, 1064, 1099, 1169, 1256, 1336, 2198, 2338, 2983, 3173, 4396, 4676, 5966, 6346, 8792, 9352, 11932, 12692, 20881, 22211, 23864, 25384, 26219, 41762, 44422, 52438, 83524, 88844, 104876, 167048, 177688, 183533, 209752, 367066, 498161, 734132, 996322, 1468264, 1992644, 3487127, 3985288, 6974254, 13948508, 27897016]

約数ペア:

[(1, 27897016), (2, 13948508), (4, 6974254), (7, 3985288), (8, 3487127), (14, 1992644), (19, 1468264), (28, 996322), (38, 734132), (56, 498161), (76, 367066), (133, 209752), (152, 183533), (157, 177688), (167, 167048), (266, 104876), (314, 88844), (334, 83524), (532, 52438), (628, 44422), (668, 41762), (1064, 26219), (1099, 25384), (1169, 23864), (1256, 22211), (1336, 20881), (2198, 12692), (2338, 11932), (2983, 9352), (3173, 8792), (4396, 6346), (4676, 5966)]