74065316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10247}}^1$

素因数の和:10403

約数の個数: 24

約数和(自身を含む): 140602560

約数和(自身を除く): 66537244

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 10247, 20494, 40988, 133211, 266422, 532844, 1424333, 2848666, 5697332, 18516329, 37032658, 74065316]

約数ペア:

[(1, 74065316), (2, 37032658), (4, 18516329), (13, 5697332), (26, 2848666), (52, 1424333), (139, 532844), (278, 266422), (556, 133211), (1807, 40988), (3614, 20494), (7228, 10247)]