64788438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75511}}^1$

素因数の和:75540

約数の個数: 32

約数和(自身を含む): 152232192

約数和(自身を除く): 87443754

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 75511, 151022, 226533, 453066, 830621, 981643, 1661242, 1963286, 2491863, 2944929, 4983726, 5889858, 10798073, 21596146, 32394219, 64788438]

約数ペア:

[(1, 64788438), (2, 32394219), (3, 21596146), (6, 10798073), (11, 5889858), (13, 4983726), (22, 2944929), (26, 2491863), (33, 1963286), (39, 1661242), (66, 981643), (78, 830621), (143, 453066), (286, 226533), (429, 151022), (858, 75511)]