47769724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1801}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 88298000

約数和(自身を除く): 40528276

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 1801, 3602, 6631, 7204, 13262, 26524, 34219, 68438, 136876, 628549, 1257098, 2514196, 11942431, 23884862, 47769724]

約数ペア:

[(1, 47769724), (2, 23884862), (4, 11942431), (19, 2514196), (38, 1257098), (76, 628549), (349, 136876), (698, 68438), (1396, 34219), (1801, 26524), (3602, 13262), (6631, 7204)]