80569920004

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{124121}}^1$

素因数の和:124468

約数の個数: 48

約数和(自身を含む): 163483568640

約数和(自身を除く): 82913648636

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 239, 388, 478, 679, 956, 1358, 1673, 2716, 3346, 6692, 23183, 46366, 92732, 124121, 162281, 248242, 324562, 496484, 649124, 868847, 1737694, 3475388, 12039737, 24079474, 29664919, 48158948, 59329838, 84278159, 118659676, 168556318, 207654433, 337112636, 415308866, 830617732, 2877497143, 5754994286, 11509988572, 20142480001, 40284960002, 80569920004]

約数ペア:

[(1, 80569920004), (2, 40284960002), (4, 20142480001), (7, 11509988572), (14, 5754994286), (28, 2877497143), (97, 830617732), (194, 415308866), (239, 337112636), (388, 207654433), (478, 168556318), (679, 118659676), (956, 84278159), (1358, 59329838), (1673, 48158948), (2716, 29664919), (3346, 24079474), (6692, 12039737), (23183, 3475388), (46366, 1737694), (92732, 868847), (124121, 649124), (162281, 496484), (248242, 324562)]