65304616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 143035200

約数和(自身を除く): 77730584

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 221, 344, 442, 559, 731, 859, 884, 1118, 1462, 1718, 1768, 2236, 2924, 3436, 4472, 5848, 6872, 9503, 11167, 14603, 19006, 22334, 29206, 36937, 38012, 44668, 58412, 73874, 76024, 89336, 116824, 147748, 189839, 295496, 379678, 480181, 627929, 759356, 960362, 1255858, 1518712, 1920724, 2511716, 3841448, 5023432, 8163077, 16326154, 32652308, 65304616]

約数ペア:

[(1, 65304616), (2, 32652308), (4, 16326154), (8, 8163077), (13, 5023432), (17, 3841448), (26, 2511716), (34, 1920724), (43, 1518712), (52, 1255858), (68, 960362), (86, 759356), (104, 627929), (136, 480181), (172, 379678), (221, 295496), (344, 189839), (442, 147748), (559, 116824), (731, 89336), (859, 76024), (884, 73874), (1118, 58412), (1462, 44668), (1718, 38012), (1768, 36937), (2236, 29206), (2924, 22334), (3436, 19006), (4472, 14603), (5848, 11167), (6872, 9503)]