26621648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 53476488

約数和(自身を除く): 26854840

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 233, 296, 386, 466, 592, 772, 932, 1544, 1864, 3088, 3728, 7141, 8621, 14282, 17242, 28564, 34484, 44969, 57128, 68968, 89938, 114256, 137936, 179876, 359752, 719504, 1663853, 3327706, 6655412, 13310824, 26621648]

約数ペア:

[(1, 26621648), (2, 13310824), (4, 6655412), (8, 3327706), (16, 1663853), (37, 719504), (74, 359752), (148, 179876), (193, 137936), (233, 114256), (296, 89938), (386, 68968), (466, 57128), (592, 44969), (772, 34484), (932, 28564), (1544, 17242), (1864, 14282), (3088, 8621), (3728, 7141)]