67314064

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 132912128

約数和(自身を除く): 65598064

約数列:

[1, 2, 4, 8, 16, 127, 157, 211, 254, 314, 422, 508, 628, 844, 1016, 1256, 1688, 2032, 2512, 3376, 19939, 26797, 33127, 39878, 53594, 66254, 79756, 107188, 132508, 159512, 214376, 265016, 319024, 428752, 530032, 4207129, 8414258, 16828516, 33657032, 67314064]

約数ペア:

[(1, 67314064), (2, 33657032), (4, 16828516), (8, 8414258), (16, 4207129), (127, 530032), (157, 428752), (211, 319024), (254, 265016), (314, 214376), (422, 159512), (508, 132508), (628, 107188), (844, 79756), (1016, 66254), (1256, 53594), (1688, 39878), (2032, 33127), (2512, 26797), (3376, 19939)]