27580698512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{197887}}^1$

素因数の和:198207

約数の個数: 40

約数和(自身を含む): 55357980672

約数和(自身を除く): 27777282160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 281, 496, 562, 1124, 2248, 4496, 8711, 17422, 34844, 69688, 139376, 197887, 395774, 791548, 1583096, 3166192, 6134497, 12268994, 24537988, 49075976, 55606247, 98151952, 111212494, 222424988, 444849976, 889699952, 1723793657, 3447587314, 6895174628, 13790349256, 27580698512]

約数ペア:

[(1, 27580698512), (2, 13790349256), (4, 6895174628), (8, 3447587314), (16, 1723793657), (31, 889699952), (62, 444849976), (124, 222424988), (248, 111212494), (281, 98151952), (496, 55606247), (562, 49075976), (1124, 24537988), (2248, 12268994), (4496, 6134497), (8711, 3166192), (17422, 1583096), (34844, 791548), (69688, 395774), (139376, 197887)]