63428885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3797}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 82310256

約数和(自身を除く): 18881371

約数列:

[1, 5, 13, 65, 257, 1285, 3341, 3797, 16705, 18985, 49361, 246805, 975829, 4879145, 12685777, 63428885]

約数ペア:

[(1, 63428885), (5, 12685777), (13, 4879145), (65, 975829), (257, 246805), (1285, 49361), (3341, 18985), (3797, 16705)]