28508045608

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1\times {\mathrm{6353}}^1$

素因数の和:6946

約数の個数: 64

約数和(自身を含む): 61541285760

約数和(自身を除く): 33033240152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 353, 454, 706, 908, 1412, 1589, 1816, 2471, 2824, 3178, 4942, 6353, 6356, 9884, 12706, 12712, 19768, 25412, 44471, 50824, 80131, 88942, 160262, 177884, 320524, 355768, 560917, 641048, 1121834, 1442131, 2242609, 2243668, 2884262, 4485218, 4487336, 5768524, 8970436, 10094917, 11537048, 15698263, 17940872, 20189834, 31396526, 40379668, 62793052, 80759336, 125586104, 509072243, 1018144486, 2036288972, 3563505701, 4072577944, 7127011402, 14254022804, 28508045608]

約数ペア:

[(1, 28508045608), (2, 14254022804), (4, 7127011402), (7, 4072577944), (8, 3563505701), (14, 2036288972), (28, 1018144486), (56, 509072243), (227, 125586104), (353, 80759336), (454, 62793052), (706, 40379668), (908, 31396526), (1412, 20189834), (1589, 17940872), (1816, 15698263), (2471, 11537048), (2824, 10094917), (3178, 8970436), (4942, 5768524), (6353, 4487336), (6356, 4485218), (9884, 2884262), (12706, 2243668), (12712, 2242609), (19768, 1442131), (25412, 1121834), (44471, 641048), (50824, 560917), (80131, 355768), (88942, 320524), (160262, 177884)]