66941446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 59502074

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 97, 127, 143, 194, 209, 247, 254, 286, 418, 494, 1067, 1261, 1397, 1651, 1843, 2134, 2413, 2522, 2717, 2794, 3302, 3686, 4826, 5434, 12319, 13871, 18161, 20273, 23959, 24638, 26543, 27742, 31369, 36322, 40546, 47918, 53086, 62738, 135509, 160147, 234061, 263549, 271018, 320294, 345059, 468122, 527098, 690118, 1761617, 2574671, 3042793, 3523234, 5149342, 6085586, 33470723, 66941446]

約数ペア:

[(1, 66941446), (2, 33470723), (11, 6085586), (13, 5149342), (19, 3523234), (22, 3042793), (26, 2574671), (38, 1761617), (97, 690118), (127, 527098), (143, 468122), (194, 345059), (209, 320294), (247, 271018), (254, 263549), (286, 234061), (418, 160147), (494, 135509), (1067, 62738), (1261, 53086), (1397, 47918), (1651, 40546), (1843, 36322), (2134, 31369), (2413, 27742), (2522, 26543), (2717, 24638), (2794, 23959), (3302, 20273), (3686, 18161), (4826, 13871), (5434, 12319)]