70990024

素因数分解:

$2^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 159264000

約数和(自身を除く): 88273976

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 343, 392, 574, 631, 686, 1148, 1262, 1372, 2009, 2296, 2524, 2744, 4018, 4417, 5048, 8036, 8834, 14063, 16072, 17668, 25871, 28126, 30919, 35336, 51742, 56252, 61838, 103484, 112504, 123676, 181097, 206968, 216433, 247352, 362194, 432866, 724388, 865732, 1267679, 1448776, 1731464, 2535358, 5070716, 8873753, 10141432, 17747506, 35495012, 70990024]

約数ペア:

[(1, 70990024), (2, 35495012), (4, 17747506), (7, 10141432), (8, 8873753), (14, 5070716), (28, 2535358), (41, 1731464), (49, 1448776), (56, 1267679), (82, 865732), (98, 724388), (164, 432866), (196, 362194), (287, 247352), (328, 216433), (343, 206968), (392, 181097), (574, 123676), (631, 112504), (686, 103484), (1148, 61838), (1262, 56252), (1372, 51742), (2009, 35336), (2296, 30919), (2524, 28126), (2744, 25871), (4018, 17668), (4417, 16072), (5048, 14063), (8036, 8834)]