42902552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 101053440

約数和(自身を除く): 58150888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 257, 271, 308, 514, 542, 616, 1028, 1084, 1799, 1897, 2056, 2168, 2827, 2981, 3598, 3794, 5654, 5962, 7196, 7588, 11308, 11924, 14392, 15176, 19789, 20867, 22616, 23848, 39578, 41734, 69647, 79156, 83468, 139294, 158312, 166936, 278588, 487529, 557176, 766117, 975058, 1532234, 1950116, 3064468, 3900232, 5362819, 6128936, 10725638, 21451276, 42902552]

約数ペア:

[(1, 42902552), (2, 21451276), (4, 10725638), (7, 6128936), (8, 5362819), (11, 3900232), (14, 3064468), (22, 1950116), (28, 1532234), (44, 975058), (56, 766117), (77, 557176), (88, 487529), (154, 278588), (257, 166936), (271, 158312), (308, 139294), (514, 83468), (542, 79156), (616, 69647), (1028, 41734), (1084, 39578), (1799, 23848), (1897, 22616), (2056, 20867), (2168, 19789), (2827, 15176), (2981, 14392), (3598, 11924), (3794, 11308), (5654, 7588), (5962, 7196)]