38849090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4051}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 80521344

約数和(自身を除く): 41672254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4051, 4795, 8102, 9590, 20255, 28357, 40510, 56714, 141785, 283570, 554987, 1109974, 2774935, 3884909, 5549870, 7769818, 19424545, 38849090]

約数ペア:

[(1, 38849090), (2, 19424545), (5, 7769818), (7, 5549870), (10, 3884909), (14, 2774935), (35, 1109974), (70, 554987), (137, 283570), (274, 141785), (685, 56714), (959, 40510), (1370, 28357), (1918, 20255), (4051, 9590), (4795, 8102)]