64453396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 137200000

約数和(自身を除く): 72746604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1249, 1358, 1843, 2498, 2716, 3686, 4996, 7372, 8743, 12901, 17486, 23731, 25802, 34972, 47462, 51604, 94924, 121153, 166117, 242306, 332234, 484612, 664468, 848071, 1696142, 2301907, 3392284, 4603814, 9207628, 16113349, 32226698, 64453396]

約数ペア:

[(1, 64453396), (2, 32226698), (4, 16113349), (7, 9207628), (14, 4603814), (19, 3392284), (28, 2301907), (38, 1696142), (76, 848071), (97, 664468), (133, 484612), (194, 332234), (266, 242306), (388, 166117), (532, 121153), (679, 94924), (1249, 51604), (1358, 47462), (1843, 34972), (2498, 25802), (2716, 23731), (3686, 17486), (4996, 12901), (7372, 8743)]