68641408

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{48751}}^1$

素因数の和:48776

約数の個数: 32

約数和(自身を含む): 149181120

約数和(自身を除く): 80539712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 48751, 97502, 195004, 390008, 536261, 780016, 1072522, 1560032, 2145044, 3120064, 4290088, 6240128, 8580176, 17160352, 34320704, 68641408]

約数ペア:

[(1, 68641408), (2, 34320704), (4, 17160352), (8, 8580176), (11, 6240128), (16, 4290088), (22, 3120064), (32, 2145044), (44, 1560032), (64, 1072522), (88, 780016), (128, 536261), (176, 390008), (352, 195004), (704, 97502), (1408, 48751)]