12518656

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 25345600

約数和(自身を除く): 12826944

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 619, 632, 1238, 1264, 2476, 2528, 4952, 5056, 9904, 10112, 19808, 20224, 39616, 48901, 79232, 97802, 158464, 195604, 391208, 782416, 1564832, 3129664, 6259328, 12518656]

約数ペア:

[(1, 12518656), (2, 6259328), (4, 3129664), (8, 1564832), (16, 782416), (32, 391208), (64, 195604), (79, 158464), (128, 97802), (158, 79232), (256, 48901), (316, 39616), (619, 20224), (632, 19808), (1238, 10112), (1264, 9904), (2476, 5056), (2528, 4952)]