13826852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 27624240

約数和(自身を除く): 13797388

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 173, 212, 346, 377, 689, 692, 754, 1378, 1508, 1537, 2249, 2756, 3074, 4498, 5017, 6148, 8996, 9169, 10034, 18338, 19981, 20068, 36676, 39962, 65221, 79924, 119197, 130442, 238394, 260884, 265901, 476788, 531802, 1063604, 3456713, 6913426, 13826852]

約数ペア:

[(1, 13826852), (2, 6913426), (4, 3456713), (13, 1063604), (26, 531802), (29, 476788), (52, 265901), (53, 260884), (58, 238394), (106, 130442), (116, 119197), (173, 79924), (212, 65221), (346, 39962), (377, 36676), (689, 20068), (692, 19981), (754, 18338), (1378, 10034), (1508, 9169), (1537, 8996), (2249, 6148), (2756, 5017), (3074, 4498)]