65873834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2574

約数の個数: 24

約数和(自身を含む): 108394560

約数和(自身を除く): 42520726

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 2467, 4934, 13351, 26702, 32071, 64142, 194893, 389786, 416923, 833846, 2533609, 5067218, 32936917, 65873834]

約数ペア:

[(1, 65873834), (2, 32936917), (13, 5067218), (26, 2533609), (79, 833846), (158, 416923), (169, 389786), (338, 194893), (1027, 64142), (2054, 32071), (2467, 26702), (4934, 13351)]