70894768

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2970

約数の個数: 60

約数和(自身を含む): 164995392

約数和(自身を除く): 94100624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 2917, 3038, 3472, 5834, 6076, 11668, 12152, 20419, 23336, 24304, 40838, 46672, 81676, 90427, 142933, 163352, 180854, 285866, 326704, 361708, 571732, 632989, 723416, 1143464, 1265978, 1446832, 2286928, 2531956, 4430923, 5063912, 8861846, 10127824, 17723692, 35447384, 70894768]

約数ペア:

[(1, 70894768), (2, 35447384), (4, 17723692), (7, 10127824), (8, 8861846), (14, 5063912), (16, 4430923), (28, 2531956), (31, 2286928), (49, 1446832), (56, 1265978), (62, 1143464), (98, 723416), (112, 632989), (124, 571732), (196, 361708), (217, 326704), (248, 285866), (392, 180854), (434, 163352), (496, 142933), (784, 90427), (868, 81676), (1519, 46672), (1736, 40838), (2917, 24304), (3038, 23336), (3472, 20419), (5834, 12152), (6076, 11668)]