77830018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 137741184

約数和(自身を除く): 59911166

約数列:

[1, 2, 7, 14, 37, 74, 259, 347, 433, 518, 694, 866, 2429, 3031, 4858, 6062, 12839, 16021, 25678, 32042, 89873, 112147, 150251, 179746, 224294, 300502, 1051757, 2103514, 5559287, 11118574, 38915009, 77830018]

約数ペア:

[(1, 77830018), (2, 38915009), (7, 11118574), (14, 5559287), (37, 2103514), (74, 1051757), (259, 300502), (347, 224294), (433, 179746), (518, 150251), (694, 112147), (866, 89873), (2429, 32042), (3031, 25678), (4858, 16021), (6062, 12839)]