1911700672

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80513}}^1$

素因数の和:80585

約数の個数: 56

約数和(自身を含む): 4417320096

約数和(自身を除く): 2505619424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 23744, 80513, 161026, 322052, 563591, 644104, 1127182, 1288208, 2254364, 2576416, 4267189, 4508728, 5152832, 8534378, 9017456, 17068756, 18034912, 29870323, 34137512, 36069824, 59740646, 68275024, 119481292, 136550048, 238962584, 273100096, 477925168, 955850336, 1911700672]

約数ペア:

[(1, 1911700672), (2, 955850336), (4, 477925168), (7, 273100096), (8, 238962584), (14, 136550048), (16, 119481292), (28, 68275024), (32, 59740646), (53, 36069824), (56, 34137512), (64, 29870323), (106, 18034912), (112, 17068756), (212, 9017456), (224, 8534378), (371, 5152832), (424, 4508728), (448, 4267189), (742, 2576416), (848, 2254364), (1484, 1288208), (1696, 1127182), (2968, 644104), (3392, 563591), (5936, 322052), (11872, 161026), (23744, 80513)]