65139488

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 132723360

約数和(自身を除く): 67583872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 131, 164, 262, 328, 379, 524, 656, 758, 1048, 1312, 1516, 2096, 3032, 4192, 5371, 6064, 10742, 12128, 15539, 21484, 31078, 42968, 49649, 62156, 85936, 99298, 124312, 171872, 198596, 248624, 397192, 497248, 794384, 1588768, 2035609, 4071218, 8142436, 16284872, 32569744, 65139488]

約数ペア:

[(1, 65139488), (2, 32569744), (4, 16284872), (8, 8142436), (16, 4071218), (32, 2035609), (41, 1588768), (82, 794384), (131, 497248), (164, 397192), (262, 248624), (328, 198596), (379, 171872), (524, 124312), (656, 99298), (758, 85936), (1048, 62156), (1312, 49649), (1516, 42968), (2096, 31078), (3032, 21484), (4192, 15539), (5371, 12128), (6064, 10742)]