17429896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 21139064

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 191, 244, 374, 382, 488, 671, 748, 764, 1037, 1342, 1496, 1528, 2074, 2101, 2684, 3247, 4148, 4202, 5368, 6494, 8296, 8404, 11407, 11651, 12988, 16808, 22814, 23302, 25976, 35717, 45628, 46604, 71434, 91256, 93208, 128161, 142868, 198067, 256322, 285736, 396134, 512644, 792268, 1025288, 1584536, 2178737, 4357474, 8714948, 17429896]

約数ペア:

[(1, 17429896), (2, 8714948), (4, 4357474), (8, 2178737), (11, 1584536), (17, 1025288), (22, 792268), (34, 512644), (44, 396134), (61, 285736), (68, 256322), (88, 198067), (122, 142868), (136, 128161), (187, 93208), (191, 91256), (244, 71434), (374, 46604), (382, 45628), (488, 35717), (671, 25976), (748, 23302), (764, 22814), (1037, 16808), (1342, 12988), (1496, 11651), (1528, 11407), (2074, 8404), (2101, 8296), (2684, 6494), (3247, 5368), (4148, 4202)]