68252704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 77383136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 764, 859, 1528, 1718, 2483, 3056, 3436, 4966, 6112, 6872, 9932, 11167, 13744, 19864, 22334, 27488, 39728, 44668, 79456, 89336, 164069, 178672, 328138, 357344, 656276, 1312552, 2132897, 2625104, 4265794, 5250208, 8531588, 17063176, 34126352, 68252704]

約数ペア:

[(1, 68252704), (2, 34126352), (4, 17063176), (8, 8531588), (13, 5250208), (16, 4265794), (26, 2625104), (32, 2132897), (52, 1312552), (104, 656276), (191, 357344), (208, 328138), (382, 178672), (416, 164069), (764, 89336), (859, 79456), (1528, 44668), (1718, 39728), (2483, 27488), (3056, 22334), (3436, 19864), (4966, 13744), (6112, 11167), (6872, 9932)]