17461992016

素因数分解:

$2^4\times 7^2\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 39788938464

約数和(自身を除く): 22326946448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 211, 283, 373, 392, 422, 566, 746, 784, 844, 1132, 1477, 1492, 1688, 1981, 2264, 2611, 2954, 2984, 3376, 3962, 4528, 5222, 5908, 5968, 7924, 10339, 10444, 11816, 13867, 15848, 18277, 20678, 20888, 23632, 27734, 31696, 36554, 41356, 41776, 55468, 59713, 73108, 78703, 82712, 105559, 110936, 119426, 146216, 157406, 165424, 211118, 221872, 238852, 292432, 314812, 417991, 422236, 477704, 550921, 629624, 738913, 835982, 844472, 955408, 1101842, 1259248, 1477826, 1671964, 1688944, 2203684, 2925937, 2955652, 3343928, 3856447, 4407368, 5172391, 5851874, 5911304, 6687856, 7712894, 8814736, 10344782, 11703748, 11822608, 15425788, 20689564, 22272949, 23407496, 30851576, 41379128, 44545898, 46814992, 61703152, 82758256, 89091796, 155910643, 178183592, 311821286, 356367184, 623642572, 1091374501, 1247285144, 2182749002, 2494570288, 4365498004, 8730996008, 17461992016]

約数ペア:

[(1, 17461992016), (2, 8730996008), (4, 4365498004), (7, 2494570288), (8, 2182749002), (14, 1247285144), (16, 1091374501), (28, 623642572), (49, 356367184), (56, 311821286), (98, 178183592), (112, 155910643), (196, 89091796), (211, 82758256), (283, 61703152), (373, 46814992), (392, 44545898), (422, 41379128), (566, 30851576), (746, 23407496), (784, 22272949), (844, 20689564), (1132, 15425788), (1477, 11822608), (1492, 11703748), (1688, 10344782), (1981, 8814736), (2264, 7712894), (2611, 6687856), (2954, 5911304), (2984, 5851874), (3376, 5172391), (3962, 4407368), (4528, 3856447), (5222, 3343928), (5908, 2955652), (5968, 2925937), (7924, 2203684), (10339, 1688944), (10444, 1671964), (11816, 1477826), (13867, 1259248), (15848, 1101842), (18277, 955408), (20678, 844472), (20888, 835982), (23632, 738913), (27734, 629624), (31696, 550921), (36554, 477704), (41356, 422236), (41776, 417991), (55468, 314812), (59713, 292432), (73108, 238852), (78703, 221872), (82712, 211118), (105559, 165424), (110936, 157406), (119426, 146216)]