56943404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 125432832

約数和(自身を除く): 68489428

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 227, 238, 289, 434, 454, 476, 527, 578, 868, 908, 1054, 1156, 1589, 2023, 2108, 3178, 3689, 3859, 4046, 6356, 7037, 7378, 7718, 8092, 8959, 14074, 14756, 15436, 17918, 27013, 28148, 35836, 49259, 54026, 62713, 65603, 98518, 108052, 119629, 125426, 131206, 197036, 239258, 250852, 262412, 459221, 478516, 837403, 918442, 1674806, 1836884, 2033693, 3349612, 4067386, 8134772, 14235851, 28471702, 56943404]

約数ペア:

[(1, 56943404), (2, 28471702), (4, 14235851), (7, 8134772), (14, 4067386), (17, 3349612), (28, 2033693), (31, 1836884), (34, 1674806), (62, 918442), (68, 837403), (119, 478516), (124, 459221), (217, 262412), (227, 250852), (238, 239258), (289, 197036), (434, 131206), (454, 125426), (476, 119629), (527, 108052), (578, 98518), (868, 65603), (908, 62713), (1054, 54026), (1156, 49259), (1589, 35836), (2023, 28148), (2108, 27013), (3178, 17918), (3689, 15436), (3859, 14756), (4046, 14074), (6356, 8959), (7037, 8092), (7378, 7718)]