38960104976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{696313}}^1$

素因数の和:696603

約数の個数: 40

約数和(自身を含む): 81594074520

約数和(自身を除く): 42633969544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 2152, 3497, 4304, 6994, 13988, 27976, 55952, 696313, 1392626, 2785252, 5570504, 9052069, 11141008, 18104138, 36208276, 72416552, 144833104, 187308197, 374616394, 749232788, 1498465576, 2435006561, 2996931152, 4870013122, 9740026244, 19480052488, 38960104976]

約数ペア:

[(1, 38960104976), (2, 19480052488), (4, 9740026244), (8, 4870013122), (13, 2996931152), (16, 2435006561), (26, 1498465576), (52, 749232788), (104, 374616394), (208, 187308197), (269, 144833104), (538, 72416552), (1076, 36208276), (2152, 18104138), (3497, 11141008), (4304, 9052069), (6994, 5570504), (13988, 2785252), (27976, 1392626), (55952, 696313)]