71409182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4663}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 125368320

約数和(自身を除く): 53959138

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 4663, 7657, 9326, 15314, 60619, 88597, 121238, 144553, 177194, 289106, 1151761, 1879189, 2303522, 2746507, 3758378, 5493014, 35704591, 71409182]

約数ペア:

[(1, 71409182), (2, 35704591), (13, 5493014), (19, 3758378), (26, 2746507), (31, 2303522), (38, 1879189), (62, 1151761), (247, 289106), (403, 177194), (494, 144553), (589, 121238), (806, 88597), (1178, 60619), (4663, 15314), (7657, 9326)]