66129944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 129360000

約数和(自身を除く): 63230056

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 2749, 3007, 5498, 6014, 10996, 12028, 21992, 24056, 85219, 170438, 266653, 340876, 533306, 681752, 1066612, 2133224, 8266243, 16532486, 33064972, 66129944]

約数ペア:

[(1, 66129944), (2, 33064972), (4, 16532486), (8, 8266243), (31, 2133224), (62, 1066612), (97, 681752), (124, 533306), (194, 340876), (248, 266653), (388, 170438), (776, 85219), (2749, 24056), (3007, 21992), (5498, 12028), (6014, 10996)]