74879513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 85202880

約数和(自身を除く): 10323367

約数列:

[1, 19, 23, 53, 61, 437, 1007, 1159, 1219, 1403, 2809, 3233, 23161, 26657, 53371, 61427, 64607, 74359, 171349, 1227533, 1412821, 3255631, 3941027, 74879513]

約数ペア:

[(1, 74879513), (19, 3941027), (23, 3255631), (53, 1412821), (61, 1227533), (437, 171349), (1007, 74359), (1159, 64607), (1219, 61427), (1403, 53371), (2809, 26657), (3233, 23161)]