42978208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14759}}^1$

素因数の和:14789

約数の個数: 48

約数和(自身を含む): 104146560

約数和(自身を除く): 61168352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 14759, 29518, 59036, 103313, 118072, 191867, 206626, 236144, 383734, 413252, 472288, 767468, 826504, 1343069, 1534936, 1653008, 2686138, 3069872, 3306016, 5372276, 6139744, 10744552, 21489104, 42978208]

約数ペア:

[(1, 42978208), (2, 21489104), (4, 10744552), (7, 6139744), (8, 5372276), (13, 3306016), (14, 3069872), (16, 2686138), (26, 1653008), (28, 1534936), (32, 1343069), (52, 826504), (56, 767468), (91, 472288), (104, 413252), (112, 383734), (182, 236144), (208, 206626), (224, 191867), (364, 118072), (416, 103313), (728, 59036), (1456, 29518), (2912, 14759)]