422567576

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{4993}}^1$

素因数の和:5219

約数の個数: 32

約数和(自身を含む): 809028000

約数和(自身を除く): 386460424

約数列:

[1, 2, 4, 8, 71, 142, 149, 284, 298, 568, 596, 1192, 4993, 9986, 10579, 19972, 21158, 39944, 42316, 84632, 354503, 709006, 743957, 1418012, 1487914, 2836024, 2975828, 5951656, 52820947, 105641894, 211283788, 422567576]

約数ペア:

[(1, 422567576), (2, 211283788), (4, 105641894), (8, 52820947), (71, 5951656), (142, 2975828), (149, 2836024), (284, 1487914), (298, 1418012), (568, 743957), (596, 709006), (1192, 354503), (4993, 84632), (9986, 42316), (10579, 39944), (19972, 21158)]