66213224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 158146560

約数和(自身を除く): 91933336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2287, 2632, 3619, 4136, 4574, 7238, 9148, 14476, 16009, 18296, 25157, 28952, 32018, 50314, 64036, 100628, 107489, 128072, 176099, 201256, 214978, 352198, 429956, 704396, 752423, 859912, 1182379, 1408792, 1504846, 2364758, 3009692, 4729516, 6019384, 8276653, 9459032, 16553306, 33106612, 66213224]

約数ペア:

[(1, 66213224), (2, 33106612), (4, 16553306), (7, 9459032), (8, 8276653), (11, 6019384), (14, 4729516), (22, 3009692), (28, 2364758), (44, 1504846), (47, 1408792), (56, 1182379), (77, 859912), (88, 752423), (94, 704396), (154, 429956), (188, 352198), (308, 214978), (329, 201256), (376, 176099), (517, 128072), (616, 107489), (658, 100628), (1034, 64036), (1316, 50314), (2068, 32018), (2287, 28952), (2632, 25157), (3619, 18296), (4136, 16009), (4574, 14476), (7238, 9148)]