64135834

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 112619520

約数和(自身を除く): 48483686

約数列:

[1, 2, 7, 14, 79, 103, 158, 206, 553, 563, 721, 1106, 1126, 1442, 3941, 7882, 8137, 16274, 44477, 56959, 57989, 88954, 113918, 115978, 311339, 405923, 622678, 811846, 4581131, 9162262, 32067917, 64135834]

約数ペア:

[(1, 64135834), (2, 32067917), (7, 9162262), (14, 4581131), (79, 811846), (103, 622678), (158, 405923), (206, 311339), (553, 115978), (563, 113918), (721, 88954), (1106, 57989), (1126, 56959), (1442, 44477), (3941, 16274), (7882, 8137)]