31422661396

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8437879}}^1$

素因数の和:8437916

約数の個数: 36

約数和(自身を含む): 67334282400

約数和(自身を除く): 35911621004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 8437879, 16875758, 33751516, 59065153, 118130306, 160319701, 236260612, 320639402, 413456071, 641278804, 826912142, 1122237907, 1653824284, 2244475814, 4488951628, 7855665349, 15711330698, 31422661396]

約数ペア:

[(1, 31422661396), (2, 15711330698), (4, 7855665349), (7, 4488951628), (14, 2244475814), (19, 1653824284), (28, 1122237907), (38, 826912142), (49, 641278804), (76, 413456071), (98, 320639402), (133, 236260612), (196, 160319701), (266, 118130306), (532, 59065153), (931, 33751516), (1862, 16875758), (3724, 8437879)]