66956404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 133733376

約数和(自身を除く): 66776972

約数列:

[1, 2, 4, 17, 23, 31, 34, 46, 62, 68, 92, 124, 391, 527, 713, 782, 1054, 1381, 1426, 1564, 2108, 2762, 2852, 5524, 12121, 23477, 24242, 31763, 42811, 46954, 48484, 63526, 85622, 93908, 127052, 171244, 539971, 727787, 984653, 1079942, 1455574, 1969306, 2159884, 2911148, 3938612, 16739101, 33478202, 66956404]

約数ペア:

[(1, 66956404), (2, 33478202), (4, 16739101), (17, 3938612), (23, 2911148), (31, 2159884), (34, 1969306), (46, 1455574), (62, 1079942), (68, 984653), (92, 727787), (124, 539971), (391, 171244), (527, 127052), (713, 93908), (782, 85622), (1054, 63526), (1381, 48484), (1426, 46954), (1564, 42811), (2108, 31763), (2762, 24242), (2852, 23477), (5524, 12121)]