71845708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{24371}}^1$

素因数の和:24453

約数の個数: 24

約数和(自身を含む): 139212864

約数和(自身を除く): 67367156

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 24371, 48742, 97484, 268081, 536162, 1072324, 1632857, 3265714, 6531428, 17961427, 35922854, 71845708]

約数ペア:

[(1, 71845708), (2, 35922854), (4, 17961427), (11, 6531428), (22, 3265714), (44, 1632857), (67, 1072324), (134, 536162), (268, 268081), (737, 97484), (1474, 48742), (2948, 24371)]