40830784

素因数分解:

$2^6\times {\mathrm{653}}^1\times {\mathrm{977}}^1$

素因数の和:1642

約数の個数: 28

約数和(自身を含む): 81230724

約数和(自身を除く): 40399940

約数列:

[1, 2, 4, 8, 16, 32, 64, 653, 977, 1306, 1954, 2612, 3908, 5224, 7816, 10448, 15632, 20896, 31264, 41792, 62528, 637981, 1275962, 2551924, 5103848, 10207696, 20415392, 40830784]

約数ペア:

[(1, 40830784), (2, 20415392), (4, 10207696), (8, 5103848), (16, 2551924), (32, 1275962), (64, 637981), (653, 62528), (977, 41792), (1306, 31264), (1954, 20896), (2612, 15632), (3908, 10448), (5224, 7816)]