66881308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{44351}}^1$

素因数の和:44397

約数の個数: 24

約数和(自身を含む): 130394880

約数和(自身を除く): 63513572

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 44351, 88702, 177404, 576563, 1153126, 1286179, 2306252, 2572358, 5144716, 16720327, 33440654, 66881308]

約数ペア:

[(1, 66881308), (2, 33440654), (4, 16720327), (13, 5144716), (26, 2572358), (29, 2306252), (52, 1286179), (58, 1153126), (116, 576563), (377, 177404), (754, 88702), (1508, 44351)]