65246120176

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{636473}}^1$

素因数の和:636673

約数の個数: 40

約数和(自身を含む): 130222580400

約数和(自身を除く): 64976460224

約数列:

[1, 2, 4, 8, 16, 43, 86, 149, 172, 298, 344, 596, 688, 1192, 2384, 6407, 12814, 25628, 51256, 102512, 636473, 1272946, 2545892, 5091784, 10183568, 27368339, 54736678, 94834477, 109473356, 189668954, 218946712, 379337908, 437893424, 758675816, 1517351632, 4077882511, 8155765022, 16311530044, 32623060088, 65246120176]

約数ペア:

[(1, 65246120176), (2, 32623060088), (4, 16311530044), (8, 8155765022), (16, 4077882511), (43, 1517351632), (86, 758675816), (149, 437893424), (172, 379337908), (298, 218946712), (344, 189668954), (596, 109473356), (688, 94834477), (1192, 54736678), (2384, 27368339), (6407, 10183568), (12814, 5091784), (25628, 2545892), (51256, 1272946), (102512, 636473)]