7264642

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 7214270

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 293, 322, 506, 539, 586, 1078, 1127, 1771, 2051, 2254, 3223, 3542, 4102, 6446, 6739, 12397, 13478, 14357, 22561, 24794, 28714, 45122, 47173, 74129, 94346, 148258, 157927, 315854, 330211, 518903, 660422, 1037806, 3632321, 7264642]

約数ペア:

[(1, 7264642), (2, 3632321), (7, 1037806), (11, 660422), (14, 518903), (22, 330211), (23, 315854), (46, 157927), (49, 148258), (77, 94346), (98, 74129), (154, 47173), (161, 45122), (253, 28714), (293, 24794), (322, 22561), (506, 14357), (539, 13478), (586, 12397), (1078, 6739), (1127, 6446), (1771, 4102), (2051, 3542), (2254, 3223)]