40199432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55219}}^1$

素因数の和:55245

約数の個数: 32

約数和(自身を含む): 92769600

約数和(自身を除く): 52570168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 55219, 110438, 220876, 386533, 441752, 717847, 773066, 1435694, 1546132, 2871388, 3092264, 5024929, 5742776, 10049858, 20099716, 40199432]

約数ペア:

[(1, 40199432), (2, 20099716), (4, 10049858), (7, 5742776), (8, 5024929), (13, 3092264), (14, 2871388), (26, 1546132), (28, 1435694), (52, 773066), (56, 717847), (91, 441752), (104, 386533), (182, 220876), (364, 110438), (728, 55219)]