40166644

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 83509888

約数和(自身を除く): 43343244

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 457, 511, 602, 914, 1022, 1204, 1828, 2044, 3139, 3199, 6278, 6398, 12556, 12796, 19651, 21973, 33361, 39302, 43946, 66722, 78604, 87892, 133444, 137557, 233527, 275114, 467054, 550228, 934108, 1434523, 2869046, 5738092, 10041661, 20083322, 40166644]

約数ペア:

[(1, 40166644), (2, 20083322), (4, 10041661), (7, 5738092), (14, 2869046), (28, 1434523), (43, 934108), (73, 550228), (86, 467054), (146, 275114), (172, 233527), (292, 137557), (301, 133444), (457, 87892), (511, 78604), (602, 66722), (914, 43946), (1022, 39302), (1204, 33361), (1828, 21973), (2044, 19651), (3139, 12796), (3199, 12556), (6278, 6398)]