12923392

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 40

約数和(自身を含む): 26467056

約数和(自身を除く): 13543664

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 587, 688, 1174, 1376, 2348, 2752, 4696, 5504, 9392, 11008, 18784, 22016, 25241, 37568, 50482, 75136, 100964, 150272, 201928, 300544, 403856, 807712, 1615424, 3230848, 6461696, 12923392]

約数ペア:

[(1, 12923392), (2, 6461696), (4, 3230848), (8, 1615424), (16, 807712), (32, 403856), (43, 300544), (64, 201928), (86, 150272), (128, 100964), (172, 75136), (256, 50482), (344, 37568), (512, 25241), (587, 22016), (688, 18784), (1174, 11008), (1376, 9392), (2348, 5504), (2752, 4696)]