26487734

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 52744608

約数和(自身を除く): 26256874

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1223, 1274, 1547, 1666, 2446, 3094, 8561, 10829, 15899, 17122, 20791, 21658, 31798, 41582, 59927, 111293, 119854, 145537, 222586, 270283, 291074, 540566, 779051, 1018759, 1558102, 1891981, 2037518, 3783962, 13243867, 26487734]

約数ペア:

[(1, 26487734), (2, 13243867), (7, 3783962), (13, 2037518), (14, 1891981), (17, 1558102), (26, 1018759), (34, 779051), (49, 540566), (91, 291074), (98, 270283), (119, 222586), (182, 145537), (221, 119854), (238, 111293), (442, 59927), (637, 41582), (833, 31798), (1223, 21658), (1274, 20791), (1547, 17122), (1666, 15899), (2446, 10829), (3094, 8561)]