2748968

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 5802300

約数和(自身を除く): 3053332

約数列:

[1, 2, 4, 8, 17, 29, 34, 41, 58, 68, 82, 116, 136, 164, 232, 289, 328, 493, 578, 697, 986, 1156, 1189, 1394, 1972, 2312, 2378, 2788, 3944, 4756, 5576, 8381, 9512, 11849, 16762, 20213, 23698, 33524, 40426, 47396, 67048, 80852, 94792, 161704, 343621, 687242, 1374484, 2748968]

約数ペア:

[(1, 2748968), (2, 1374484), (4, 687242), (8, 343621), (17, 161704), (29, 94792), (34, 80852), (41, 67048), (58, 47396), (68, 40426), (82, 33524), (116, 23698), (136, 20213), (164, 16762), (232, 11849), (289, 9512), (328, 8381), (493, 5576), (578, 4756), (697, 3944), (986, 2788), (1156, 2378), (1189, 2312), (1394, 1972)]