2912192128

素因数分解:

$2^7\times {\mathrm{971}}^1\times {\mathrm{23431}}^1$

素因数の和:24416

約数の個数: 32

約数和(自身を含む): 5807855520

約数和(自身を除く): 2895663392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 971, 1942, 3884, 7768, 15536, 23431, 31072, 46862, 62144, 93724, 124288, 187448, 374896, 749792, 1499584, 2999168, 22751501, 45503002, 91006004, 182012008, 364024016, 728048032, 1456096064, 2912192128]

約数ペア:

[(1, 2912192128), (2, 1456096064), (4, 728048032), (8, 364024016), (16, 182012008), (32, 91006004), (64, 45503002), (128, 22751501), (971, 2999168), (1942, 1499584), (3884, 749792), (7768, 374896), (15536, 187448), (23431, 124288), (31072, 93724), (46862, 62144)]