64977248

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2711}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 147619584

約数和(自身を除く): 82642336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2711, 2996, 3424, 5422, 5992, 10844, 11984, 18977, 21688, 23968, 37954, 43376, 75908, 86752, 151816, 290077, 303632, 580154, 607264, 1160308, 2030539, 2320616, 4061078, 4641232, 8122156, 9282464, 16244312, 32488624, 64977248]

約数ペア:

[(1, 64977248), (2, 32488624), (4, 16244312), (7, 9282464), (8, 8122156), (14, 4641232), (16, 4061078), (28, 2320616), (32, 2030539), (56, 1160308), (107, 607264), (112, 580154), (214, 303632), (224, 290077), (428, 151816), (749, 86752), (856, 75908), (1498, 43376), (1712, 37954), (2711, 23968), (2996, 21688), (3424, 18977), (5422, 11984), (5992, 10844)]