64904298

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3433}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 136480896

約数和(自身を除く): 71576598

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 3433, 6302, 6866, 9453, 10299, 18906, 20598, 78959, 157918, 236877, 470321, 473754, 940642, 1410963, 2821926, 10817383, 21634766, 32452149, 64904298]

約数ペア:

[(1, 64904298), (2, 32452149), (3, 21634766), (6, 10817383), (23, 2821926), (46, 1410963), (69, 940642), (137, 473754), (138, 470321), (274, 236877), (411, 157918), (822, 78959), (3151, 20598), (3433, 18906), (6302, 10299), (6866, 9453)]