40472718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 97396992

約数和(自身を除く): 56924274

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1097, 1118, 1419, 1677, 2194, 2838, 3291, 3354, 6149, 6582, 12067, 12298, 14261, 18447, 24134, 28522, 36201, 36894, 42783, 47171, 72402, 85566, 94342, 141513, 156871, 283026, 313742, 470613, 518881, 613223, 941226, 1037762, 1226446, 1556643, 1839669, 3113286, 3679338, 6745453, 13490906, 20236359, 40472718]

約数ペア:

[(1, 40472718), (2, 20236359), (3, 13490906), (6, 6745453), (11, 3679338), (13, 3113286), (22, 1839669), (26, 1556643), (33, 1226446), (39, 1037762), (43, 941226), (66, 613223), (78, 518881), (86, 470613), (129, 313742), (143, 283026), (258, 156871), (286, 141513), (429, 94342), (473, 85566), (559, 72402), (858, 47171), (946, 42783), (1097, 36894), (1118, 36201), (1419, 28522), (1677, 24134), (2194, 18447), (2838, 14261), (3291, 12298), (3354, 12067), (6149, 6582)]