38914084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 80237304

約数和(自身を除く): 41323220

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 53, 74, 82, 106, 121, 148, 164, 212, 242, 407, 451, 484, 583, 814, 902, 1166, 1517, 1628, 1804, 1961, 2173, 2332, 3034, 3922, 4346, 4477, 4961, 6068, 6413, 7844, 8692, 8954, 9922, 12826, 16687, 17908, 19844, 21571, 23903, 25652, 33374, 43142, 47806, 66748, 80401, 86284, 95612, 160802, 183557, 237281, 262933, 321604, 367114, 474562, 525866, 734228, 884411, 949124, 1051732, 1768822, 3537644, 9728521, 19457042, 38914084]

約数ペア:

[(1, 38914084), (2, 19457042), (4, 9728521), (11, 3537644), (22, 1768822), (37, 1051732), (41, 949124), (44, 884411), (53, 734228), (74, 525866), (82, 474562), (106, 367114), (121, 321604), (148, 262933), (164, 237281), (212, 183557), (242, 160802), (407, 95612), (451, 86284), (484, 80401), (583, 66748), (814, 47806), (902, 43142), (1166, 33374), (1517, 25652), (1628, 23903), (1804, 21571), (1961, 19844), (2173, 17908), (2332, 16687), (3034, 12826), (3922, 9922), (4346, 8954), (4477, 8692), (4961, 7844), (6068, 6413)]