67633192

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 140886900

約数和(自身を除く): 73253708

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 218, 242, 436, 484, 641, 872, 968, 1199, 1282, 2398, 2564, 4796, 5128, 7051, 9592, 13189, 14102, 26378, 28204, 52756, 56408, 69869, 77561, 105512, 139738, 155122, 279476, 310244, 558952, 620488, 768559, 1537118, 3074236, 6148472, 8454149, 16908298, 33816596, 67633192]

約数ペア:

[(1, 67633192), (2, 33816596), (4, 16908298), (8, 8454149), (11, 6148472), (22, 3074236), (44, 1537118), (88, 768559), (109, 620488), (121, 558952), (218, 310244), (242, 279476), (436, 155122), (484, 139738), (641, 105512), (872, 77561), (968, 69869), (1199, 56408), (1282, 52756), (2398, 28204), (2564, 26378), (4796, 14102), (5128, 13189), (7051, 9592)]