69927008

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 71192992

約数列:

[1, 2, 4, 8, 16, 32, 79, 139, 158, 199, 278, 316, 398, 556, 632, 796, 1112, 1264, 1592, 2224, 2528, 3184, 4448, 6368, 10981, 15721, 21962, 27661, 31442, 43924, 55322, 62884, 87848, 110644, 125768, 175696, 221288, 251536, 351392, 442576, 503072, 885152, 2185219, 4370438, 8740876, 17481752, 34963504, 69927008]

約数ペア:

[(1, 69927008), (2, 34963504), (4, 17481752), (8, 8740876), (16, 4370438), (32, 2185219), (79, 885152), (139, 503072), (158, 442576), (199, 351392), (278, 251536), (316, 221288), (398, 175696), (556, 125768), (632, 110644), (796, 87848), (1112, 62884), (1264, 55322), (1592, 43924), (2224, 31442), (2528, 27661), (3184, 21962), (4448, 15721), (6368, 10981)]