25953136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 55246464

約数和(自身を除く): 29293328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 883, 1336, 1766, 1837, 2672, 3532, 3674, 7064, 7348, 9713, 14128, 14696, 19426, 29392, 38852, 77704, 147461, 155408, 294922, 589844, 1179688, 1622071, 2359376, 3244142, 6488284, 12976568, 25953136]

約数ペア:

[(1, 25953136), (2, 12976568), (4, 6488284), (8, 3244142), (11, 2359376), (16, 1622071), (22, 1179688), (44, 589844), (88, 294922), (167, 155408), (176, 147461), (334, 77704), (668, 38852), (883, 29392), (1336, 19426), (1766, 14696), (1837, 14128), (2672, 9713), (3532, 7348), (3674, 7064)]