70443904

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 148740480

約数和(自身を除く): 78296576

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 433, 496, 656, 866, 992, 1271, 1312, 1732, 1984, 2542, 2624, 3464, 3968, 5084, 5248, 6928, 10168, 13423, 13856, 17753, 20336, 26846, 27712, 35506, 40672, 53692, 55424, 71012, 81344, 107384, 142024, 162688, 214768, 284048, 429536, 550343, 568096, 859072, 1100686, 1136192, 1718144, 2201372, 2272384, 4402744, 8805488, 17610976, 35221952, 70443904]

約数ペア:

[(1, 70443904), (2, 35221952), (4, 17610976), (8, 8805488), (16, 4402744), (31, 2272384), (32, 2201372), (41, 1718144), (62, 1136192), (64, 1100686), (82, 859072), (124, 568096), (128, 550343), (164, 429536), (248, 284048), (328, 214768), (433, 162688), (496, 142024), (656, 107384), (866, 81344), (992, 71012), (1271, 55424), (1312, 53692), (1732, 40672), (1984, 35506), (2542, 27712), (2624, 26846), (3464, 20336), (3968, 17753), (5084, 13856), (5248, 13423), (6928, 10168)]