71816708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13469}}^1$

素因数の和:13547

約数の個数: 24

約数和(自身を含む): 132760320

約数和(自身を除く): 60943612

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 13469, 26938, 53876, 417539, 579167, 835078, 1158334, 1670156, 2316668, 17954177, 35908354, 71816708]

約数ペア:

[(1, 71816708), (2, 35908354), (4, 17954177), (31, 2316668), (43, 1670156), (62, 1158334), (86, 835078), (124, 579167), (172, 417539), (1333, 53876), (2666, 26938), (5332, 13469)]