1910481664

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82009}}^1$

素因数の和:82045

約数の個数: 72

約数和(自身を含む): 4693596320

約数和(自身を除く): 2783114656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 82009, 164018, 328036, 574063, 656072, 1066117, 1148126, 1312144, 2132234, 2296252, 2624288, 4264468, 4592504, 5248576, 7462819, 8528936, 9185008, 10497152, 14925638, 17057872, 18370016, 20994304, 29851276, 34115744, 36740032, 59702552, 68231488, 73480064, 119405104, 136462976, 146960128, 238810208, 272925952, 477620416, 955240832, 1910481664]

約数ペア:

[(1, 1910481664), (2, 955240832), (4, 477620416), (7, 272925952), (8, 238810208), (13, 146960128), (14, 136462976), (16, 119405104), (26, 73480064), (28, 68231488), (32, 59702552), (52, 36740032), (56, 34115744), (64, 29851276), (91, 20994304), (104, 18370016), (112, 17057872), (128, 14925638), (182, 10497152), (208, 9185008), (224, 8528936), (256, 7462819), (364, 5248576), (416, 4592504), (448, 4264468), (728, 2624288), (832, 2296252), (896, 2132234), (1456, 1312144), (1664, 1148126), (1792, 1066117), (2912, 656072), (3328, 574063), (5824, 328036), (11648, 164018), (23296, 82009)]