29120156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2179}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 55119120

約数和(自身を除く): 25998964

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 2179, 3341, 4358, 6682, 8716, 13364, 28327, 56654, 113308, 560003, 1120006, 2240012, 7280039, 14560078, 29120156]

約数ペア:

[(1, 29120156), (2, 14560078), (4, 7280039), (13, 2240012), (26, 1120006), (52, 560003), (257, 113308), (514, 56654), (1028, 28327), (2179, 13364), (3341, 8716), (4358, 6682)]