72723716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73607}}^1$

素因数の和:73643

約数の個数: 24

約数和(自身を含む): 144271680

約数和(自身を除く): 71547964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 73607, 147214, 294428, 956891, 1398533, 1913782, 2797066, 3827564, 5594132, 18180929, 36361858, 72723716]

約数ペア:

[(1, 72723716), (2, 36361858), (4, 18180929), (13, 5594132), (19, 3827564), (26, 2797066), (38, 1913782), (52, 1398533), (76, 956891), (247, 294428), (494, 147214), (988, 73607)]