78859888

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{197}}^2$

素因数の和:529

約数の個数: 30

約数和(自身を含む): 154779776

約数和(自身を除く): 75919888

約数列:

[1, 2, 4, 8, 16, 127, 197, 254, 394, 508, 788, 1016, 1576, 2032, 3152, 25019, 38809, 50038, 77618, 100076, 155236, 200152, 310472, 400304, 620944, 4928743, 9857486, 19714972, 39429944, 78859888]

約数ペア:

[(1, 78859888), (2, 39429944), (4, 19714972), (8, 9857486), (16, 4928743), (127, 620944), (197, 400304), (254, 310472), (394, 200152), (508, 155236), (788, 100076), (1016, 77618), (1576, 50038), (2032, 38809), (3152, 25019)]