26488226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 16850014

約数列:

[1, 2, 23, 37, 46, 74, 79, 158, 197, 394, 851, 1702, 1817, 2923, 3634, 4531, 5846, 7289, 9062, 14578, 15563, 31126, 67229, 134458, 167647, 335294, 357949, 575831, 715898, 1151662, 13244113, 26488226]

約数ペア:

[(1, 26488226), (2, 13244113), (23, 1151662), (37, 715898), (46, 575831), (74, 357949), (79, 335294), (158, 167647), (197, 134458), (394, 67229), (851, 31126), (1702, 15563), (1817, 14578), (2923, 9062), (3634, 7289), (4531, 5846)]