26928814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 48418560

約数和(自身を除く): 21489746

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 2801, 4807, 5602, 9614, 30811, 53219, 61622, 64423, 106438, 128846, 585409, 708653, 1170818, 1224037, 1417306, 2448074, 13464407, 26928814]

約数ペア:

[(1, 26928814), (2, 13464407), (11, 2448074), (19, 1417306), (22, 1224037), (23, 1170818), (38, 708653), (46, 585409), (209, 128846), (253, 106438), (418, 64423), (437, 61622), (506, 53219), (874, 30811), (2801, 9614), (4807, 5602)]