66700192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 75548768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 223, 416, 446, 719, 892, 1438, 1784, 2876, 2899, 3568, 5752, 5798, 7136, 9347, 11504, 11596, 18694, 23008, 23192, 37388, 46384, 74776, 92768, 149552, 160337, 299104, 320674, 641348, 1282696, 2084381, 2565392, 4168762, 5130784, 8337524, 16675048, 33350096, 66700192]

約数ペア:

[(1, 66700192), (2, 33350096), (4, 16675048), (8, 8337524), (13, 5130784), (16, 4168762), (26, 2565392), (32, 2084381), (52, 1282696), (104, 641348), (208, 320674), (223, 299104), (416, 160337), (446, 149552), (719, 92768), (892, 74776), (1438, 46384), (1784, 37388), (2876, 23192), (2899, 23008), (3568, 18694), (5752, 11596), (5798, 11504), (7136, 9347)]