42141344

素因数分解:

$2^5\times 7^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 95256000

約数和(自身を除く): 53114656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 419, 449, 838, 898, 1676, 1796, 2933, 3143, 3352, 3592, 5866, 6286, 6704, 7184, 11732, 12572, 13408, 14368, 23464, 25144, 46928, 50288, 93856, 100576, 188131, 376262, 752524, 1316917, 1505048, 2633834, 3010096, 5267668, 6020192, 10535336, 21070672, 42141344]

約数ペア:

[(1, 42141344), (2, 21070672), (4, 10535336), (7, 6020192), (8, 5267668), (14, 3010096), (16, 2633834), (28, 1505048), (32, 1316917), (56, 752524), (112, 376262), (224, 188131), (419, 100576), (449, 93856), (838, 50288), (898, 46928), (1676, 25144), (1796, 23464), (2933, 14368), (3143, 13408), (3352, 12572), (3592, 11732), (5866, 7184), (6286, 6704)]