66017896

素因数分解:

$2^3\times 7^5\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 144707040

約数和(自身を除く): 78689144

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 491, 686, 982, 1372, 1964, 2401, 2744, 3437, 3928, 4802, 6874, 9604, 13748, 16807, 19208, 24059, 27496, 33614, 48118, 67228, 96236, 134456, 168413, 192472, 336826, 673652, 1178891, 1347304, 2357782, 4715564, 8252237, 9431128, 16504474, 33008948, 66017896]

約数ペア:

[(1, 66017896), (2, 33008948), (4, 16504474), (7, 9431128), (8, 8252237), (14, 4715564), (28, 2357782), (49, 1347304), (56, 1178891), (98, 673652), (196, 336826), (343, 192472), (392, 168413), (491, 134456), (686, 96236), (982, 67228), (1372, 48118), (1964, 33614), (2401, 27496), (2744, 24059), (3437, 19208), (3928, 16807), (4802, 13748), (6874, 9604)]