66906334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 117014400

約数和(自身を除く): 50108066

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1474, 2389, 2546, 4778, 14003, 26279, 28006, 45391, 52558, 90782, 160063, 320126, 499301, 998602, 1760693, 3041197, 3521386, 6082394, 33453167, 66906334]

約数ペア:

[(1, 66906334), (2, 33453167), (11, 6082394), (19, 3521386), (22, 3041197), (38, 1760693), (67, 998602), (134, 499301), (209, 320126), (418, 160063), (737, 90782), (1273, 52558), (1474, 45391), (2389, 28006), (2546, 26279), (4778, 14003)]