22547896

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 50388480

約数和(自身を除く): 27840584

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 71, 106, 107, 142, 212, 214, 284, 371, 424, 428, 497, 568, 742, 749, 856, 994, 1484, 1498, 1988, 2968, 2996, 3763, 3976, 5671, 5992, 7526, 7597, 11342, 15052, 15194, 22684, 26341, 30104, 30388, 39697, 45368, 52682, 53179, 60776, 79394, 105364, 106358, 158788, 210728, 212716, 317576, 402641, 425432, 805282, 1610564, 2818487, 3221128, 5636974, 11273948, 22547896]

約数ペア:

[(1, 22547896), (2, 11273948), (4, 5636974), (7, 3221128), (8, 2818487), (14, 1610564), (28, 805282), (53, 425432), (56, 402641), (71, 317576), (106, 212716), (107, 210728), (142, 158788), (212, 106358), (214, 105364), (284, 79394), (371, 60776), (424, 53179), (428, 52682), (497, 45368), (568, 39697), (742, 30388), (749, 30104), (856, 26341), (994, 22684), (1484, 15194), (1498, 15052), (1988, 11342), (2968, 7597), (2996, 7526), (3763, 5992), (3976, 5671)]