69564404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 150678528

約数和(自身を除く): 81114124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 223, 364, 446, 857, 892, 1561, 1714, 2899, 3122, 3428, 5798, 5999, 6244, 11141, 11596, 11998, 20293, 22282, 23996, 40586, 44564, 77987, 81172, 155974, 191111, 311948, 382222, 764444, 1337777, 2484443, 2675554, 4968886, 5351108, 9937772, 17391101, 34782202, 69564404]

約数ペア:

[(1, 69564404), (2, 34782202), (4, 17391101), (7, 9937772), (13, 5351108), (14, 4968886), (26, 2675554), (28, 2484443), (52, 1337777), (91, 764444), (182, 382222), (223, 311948), (364, 191111), (446, 155974), (857, 81172), (892, 77987), (1561, 44564), (1714, 40586), (2899, 23996), (3122, 22282), (3428, 20293), (5798, 11998), (5999, 11596), (6244, 11141)]