38791858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 31969742

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 389, 419, 778, 838, 2723, 2933, 5446, 5866, 6613, 7123, 13226, 14246, 46291, 49861, 92582, 99722, 162991, 325982, 1140937, 2281874, 2770847, 5541694, 19395929, 38791858]

約数ペア:

[(1, 38791858), (2, 19395929), (7, 5541694), (14, 2770847), (17, 2281874), (34, 1140937), (119, 325982), (238, 162991), (389, 99722), (419, 92582), (778, 49861), (838, 46291), (2723, 14246), (2933, 13226), (5446, 7123), (5866, 6613)]