28789422

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{911}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 60410880

約数和(自身を除く): 31621458

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 687, 911, 1374, 1822, 2733, 5267, 5466, 10534, 15801, 20953, 31602, 41906, 62859, 125718, 208619, 417238, 625857, 1251714, 4798237, 9596474, 14394711, 28789422]

約数ペア:

[(1, 28789422), (2, 14394711), (3, 9596474), (6, 4798237), (23, 1251714), (46, 625857), (69, 417238), (138, 208619), (229, 125718), (458, 62859), (687, 41906), (911, 31602), (1374, 20953), (1822, 15801), (2733, 10534), (5267, 5466)]