13920272

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 27962496

約数和(自身を除く): 14042224

約数列:

[1, 2, 4, 8, 16, 47, 94, 107, 173, 188, 214, 346, 376, 428, 692, 752, 856, 1384, 1712, 2768, 5029, 8131, 10058, 16262, 18511, 20116, 32524, 37022, 40232, 65048, 74044, 80464, 130096, 148088, 296176, 870017, 1740034, 3480068, 6960136, 13920272]

約数ペア:

[(1, 13920272), (2, 6960136), (4, 3480068), (8, 1740034), (16, 870017), (47, 296176), (94, 148088), (107, 130096), (173, 80464), (188, 74044), (214, 65048), (346, 40232), (376, 37022), (428, 32524), (692, 20116), (752, 18511), (856, 16262), (1384, 10058), (1712, 8131), (2768, 5029)]