66978516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17497}}^1$

素因数の和:17544

約数の個数: 48

約数和(自身を含む): 176379840

約数和(自身を除く): 109401324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 17497, 34994, 52491, 69988, 104982, 192467, 209964, 384934, 507413, 577401, 769868, 1014826, 1154802, 1522239, 2029652, 2309604, 3044478, 5581543, 6088956, 11163086, 16744629, 22326172, 33489258, 66978516]

約数ペア:

[(1, 66978516), (2, 33489258), (3, 22326172), (4, 16744629), (6, 11163086), (11, 6088956), (12, 5581543), (22, 3044478), (29, 2309604), (33, 2029652), (44, 1522239), (58, 1154802), (66, 1014826), (87, 769868), (116, 577401), (132, 507413), (174, 384934), (319, 209964), (348, 192467), (638, 104982), (957, 69988), (1276, 52491), (1914, 34994), (3828, 17497)]