9178976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 19676160

約数和(自身を除く): 10497184

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 487, 496, 589, 608, 974, 992, 1178, 1948, 2356, 3896, 4712, 7792, 9253, 9424, 15097, 15584, 18506, 18848, 30194, 37012, 60388, 74024, 120776, 148048, 241552, 286843, 296096, 483104, 573686, 1147372, 2294744, 4589488, 9178976]

約数ペア:

[(1, 9178976), (2, 4589488), (4, 2294744), (8, 1147372), (16, 573686), (19, 483104), (31, 296096), (32, 286843), (38, 241552), (62, 148048), (76, 120776), (124, 74024), (152, 60388), (248, 37012), (304, 30194), (487, 18848), (496, 18506), (589, 15584), (608, 15097), (974, 9424), (992, 9253), (1178, 7792), (1948, 4712), (2356, 3896)]