3345272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 4396168

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 47, 56, 62, 82, 94, 124, 164, 188, 217, 248, 287, 328, 329, 376, 434, 574, 658, 868, 1148, 1271, 1316, 1457, 1736, 1927, 2296, 2542, 2632, 2914, 3854, 5084, 5828, 7708, 8897, 10168, 10199, 11656, 13489, 15416, 17794, 20398, 26978, 35588, 40796, 53956, 59737, 71176, 81592, 107912, 119474, 238948, 418159, 477896, 836318, 1672636, 3345272]

約数ペア:

[(1, 3345272), (2, 1672636), (4, 836318), (7, 477896), (8, 418159), (14, 238948), (28, 119474), (31, 107912), (41, 81592), (47, 71176), (56, 59737), (62, 53956), (82, 40796), (94, 35588), (124, 26978), (164, 20398), (188, 17794), (217, 15416), (248, 13489), (287, 11656), (328, 10199), (329, 10168), (376, 8897), (434, 7708), (574, 5828), (658, 5084), (868, 3854), (1148, 2914), (1271, 2632), (1316, 2542), (1457, 2296), (1736, 1927)]