71319409786

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{877}}^1\times {\mathrm{64439}}^1$

素因数の和:65949

約数の個数: 16

約数和(自身を含む): 107272494720

約数和(自身を除く): 35953084934

約数列:

[1, 2, 631, 877, 1262, 1754, 64439, 128878, 553387, 1106774, 40661009, 56513003, 81322018, 113026006, 35659704893, 71319409786]

約数ペア:

[(1, 71319409786), (2, 35659704893), (631, 113026006), (877, 81322018), (1262, 56513003), (1754, 40661009), (64439, 1106774), (128878, 553387)]