77418064

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{5981}}^1$

素因数の和:6798

約数の個数: 20

約数和(自身を含む): 150208020

約数和(自身を除く): 72789956

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 5981, 6472, 11962, 12944, 23924, 47848, 95696, 4838629, 9677258, 19354516, 38709032, 77418064]

約数ペア:

[(1, 77418064), (2, 38709032), (4, 19354516), (8, 9677258), (16, 4838629), (809, 95696), (1618, 47848), (3236, 23924), (5981, 12944), (6472, 11962)]