814180624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{26407}}^1$

素因数の和:26503

約数の個数: 40

約数和(自身を含む): 1650394368

約数和(自身を除く): 836213744

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 7708, 15416, 26407, 30832, 52814, 105628, 211256, 422512, 1082687, 1241129, 2165374, 2482258, 4330748, 4964516, 8661496, 9929032, 17322992, 19858064, 50886289, 101772578, 203545156, 407090312, 814180624]

約数ペア:

[(1, 814180624), (2, 407090312), (4, 203545156), (8, 101772578), (16, 50886289), (41, 19858064), (47, 17322992), (82, 9929032), (94, 8661496), (164, 4964516), (188, 4330748), (328, 2482258), (376, 2165374), (656, 1241129), (752, 1082687), (1927, 422512), (3854, 211256), (7708, 105628), (15416, 52814), (26407, 30832)]