26652802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 45308160

約数和(自身を除く): 18655358

約数列:

[1, 2, 11, 22, 37, 74, 137, 239, 274, 407, 478, 814, 1507, 2629, 3014, 5069, 5258, 8843, 10138, 17686, 32743, 55759, 65486, 97273, 111518, 194546, 360173, 720346, 1211491, 2422982, 13326401, 26652802]

約数ペア:

[(1, 26652802), (2, 13326401), (11, 2422982), (22, 1211491), (37, 720346), (74, 360173), (137, 194546), (239, 111518), (274, 97273), (407, 65486), (478, 55759), (814, 32743), (1507, 17686), (2629, 10138), (3014, 8843), (5069, 5258)]