2873670128

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{169919}}^1$

素因数の和:170085

約数の個数: 40

約数和(自身を含む): 6405304320

約数和(自身を除く): 3531634192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 169919, 339838, 679676, 1189433, 1359352, 2378866, 2718704, 4757732, 9515464, 19030928, 25657769, 51315538, 102631076, 179604383, 205262152, 359208766, 410524304, 718417532, 1436835064, 2873670128]

約数ペア:

[(1, 2873670128), (2, 1436835064), (4, 718417532), (7, 410524304), (8, 359208766), (14, 205262152), (16, 179604383), (28, 102631076), (56, 51315538), (112, 25657769), (151, 19030928), (302, 9515464), (604, 4757732), (1057, 2718704), (1208, 2378866), (2114, 1359352), (2416, 1189433), (4228, 679676), (8456, 339838), (16912, 169919)]