1375606688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{5039}}^1$

素因数の和:5517

約数の個数: 48

約数和(自身を含む): 2857680000

約数和(自身を除く): 1482073312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 449, 608, 898, 1796, 3592, 5039, 7184, 8531, 10078, 14368, 17062, 20156, 34124, 40312, 68248, 80624, 95741, 136496, 161248, 191482, 272992, 382964, 765928, 1531856, 2262511, 3063712, 4525022, 9050044, 18100088, 36200176, 42987709, 72400352, 85975418, 171950836, 343901672, 687803344, 1375606688]

約数ペア:

[(1, 1375606688), (2, 687803344), (4, 343901672), (8, 171950836), (16, 85975418), (19, 72400352), (32, 42987709), (38, 36200176), (76, 18100088), (152, 9050044), (304, 4525022), (449, 3063712), (608, 2262511), (898, 1531856), (1796, 765928), (3592, 382964), (5039, 272992), (7184, 191482), (8531, 161248), (10078, 136496), (14368, 95741), (17062, 80624), (20156, 68248), (34124, 40312)]