74488702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 46816898

約数列:

[1, 2, 19, 38, 47, 94, 179, 233, 358, 466, 893, 1786, 3401, 4427, 6802, 8413, 8854, 10951, 16826, 21902, 41707, 83414, 159847, 208069, 319694, 416138, 792433, 1584866, 1960229, 3920458, 37244351, 74488702]

約数ペア:

[(1, 74488702), (2, 37244351), (19, 3920458), (38, 1960229), (47, 1584866), (94, 792433), (179, 416138), (233, 319694), (358, 208069), (466, 159847), (893, 83414), (1786, 41707), (3401, 21902), (4427, 16826), (6802, 10951), (8413, 8854)]