66303944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 151580160

約数和(自身を除く): 85276216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 257, 271, 476, 514, 542, 952, 1028, 1084, 1799, 1897, 2056, 2168, 3598, 3794, 4369, 4607, 7196, 7588, 8738, 9214, 14392, 15176, 17476, 18428, 30583, 32249, 34952, 36856, 61166, 64498, 69647, 122332, 128996, 139294, 244664, 257992, 278588, 487529, 557176, 975058, 1183999, 1950116, 2367998, 3900232, 4735996, 8287993, 9471992, 16575986, 33151972, 66303944]

約数ペア:

[(1, 66303944), (2, 33151972), (4, 16575986), (7, 9471992), (8, 8287993), (14, 4735996), (17, 3900232), (28, 2367998), (34, 1950116), (56, 1183999), (68, 975058), (119, 557176), (136, 487529), (238, 278588), (257, 257992), (271, 244664), (476, 139294), (514, 128996), (542, 122332), (952, 69647), (1028, 64498), (1084, 61166), (1799, 36856), (1897, 34952), (2056, 32249), (2168, 30583), (3598, 18428), (3794, 17476), (4369, 15176), (4607, 14392), (7196, 9214), (7588, 8738)]