4972724368

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{8443}}^1$

素因数の和:8863

約数の個数: 40

約数和(自身を含む): 9743903136

約数和(自身を除く): 4771178768

約数列:

[1, 2, 4, 8, 16, 131, 262, 281, 524, 562, 1048, 1124, 2096, 2248, 4496, 8443, 16886, 33772, 36811, 67544, 73622, 135088, 147244, 294488, 588976, 1106033, 2212066, 2372483, 4424132, 4744966, 8848264, 9489932, 17696528, 18979864, 37959728, 310795273, 621590546, 1243181092, 2486362184, 4972724368]

約数ペア:

[(1, 4972724368), (2, 2486362184), (4, 1243181092), (8, 621590546), (16, 310795273), (131, 37959728), (262, 18979864), (281, 17696528), (524, 9489932), (562, 8848264), (1048, 4744966), (1124, 4424132), (2096, 2372483), (2248, 2212066), (4496, 1106033), (8443, 588976), (16886, 294488), (33772, 147244), (36811, 135088), (67544, 73622)]