47138686

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{3511}}^1$

素因数の和:3664

約数の個数: 24

約数和(自身を含む): 82876176

約数和(自身を除く): 35737490

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 3511, 6713, 7022, 13426, 24577, 49154, 172039, 344078, 481007, 962014, 3367049, 6734098, 23569343, 47138686]

約数ペア:

[(1, 47138686), (2, 23569343), (7, 6734098), (14, 3367049), (49, 962014), (98, 481007), (137, 344078), (274, 172039), (959, 49154), (1918, 24577), (3511, 13426), (6713, 7022)]