70742896

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 162846720

約数和(自身を除く): 92103824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 89, 94, 112, 151, 178, 188, 302, 329, 356, 376, 604, 623, 658, 712, 752, 1057, 1208, 1246, 1316, 1424, 2114, 2416, 2492, 2632, 4183, 4228, 4984, 5264, 7097, 8366, 8456, 9968, 13439, 14194, 16732, 16912, 26878, 28388, 29281, 33464, 49679, 53756, 56776, 58562, 66928, 94073, 99358, 107512, 113552, 117124, 188146, 198716, 215024, 234248, 376292, 397432, 468496, 631633, 752584, 794864, 1263266, 1505168, 2526532, 4421431, 5053064, 8842862, 10106128, 17685724, 35371448, 70742896]

約数ペア:

[(1, 70742896), (2, 35371448), (4, 17685724), (7, 10106128), (8, 8842862), (14, 5053064), (16, 4421431), (28, 2526532), (47, 1505168), (56, 1263266), (89, 794864), (94, 752584), (112, 631633), (151, 468496), (178, 397432), (188, 376292), (302, 234248), (329, 215024), (356, 198716), (376, 188146), (604, 117124), (623, 113552), (658, 107512), (712, 99358), (752, 94073), (1057, 66928), (1208, 58562), (1246, 56776), (1316, 53756), (1424, 49679), (2114, 33464), (2416, 29281), (2492, 28388), (2632, 26878), (4183, 16912), (4228, 16732), (4984, 14194), (5264, 13439), (7097, 9968), (8366, 8456)]