22471640464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{33479}}^1$

素因数の和:33968

約数の個数: 80

約数和(自身を含む): 53704062720

約数和(自身を除く): 31232422256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 461, 728, 922, 1456, 1844, 3227, 3688, 5993, 6454, 7376, 11986, 12908, 23972, 25816, 33479, 41951, 47944, 51632, 66958, 83902, 95888, 133916, 167804, 234353, 267832, 335608, 435227, 468706, 535664, 671216, 870454, 937412, 1740908, 1874824, 3046589, 3481816, 3749648, 6093178, 6963632, 12186356, 15433819, 24372712, 30867638, 48745424, 61735276, 108036733, 123470552, 200639647, 216073466, 246941104, 401279294, 432146932, 802558588, 864293864, 1404477529, 1605117176, 1728587728, 2808955058, 3210234352, 5617910116, 11235820232, 22471640464]

約数ペア:

[(1, 22471640464), (2, 11235820232), (4, 5617910116), (7, 3210234352), (8, 2808955058), (13, 1728587728), (14, 1605117176), (16, 1404477529), (26, 864293864), (28, 802558588), (52, 432146932), (56, 401279294), (91, 246941104), (104, 216073466), (112, 200639647), (182, 123470552), (208, 108036733), (364, 61735276), (461, 48745424), (728, 30867638), (922, 24372712), (1456, 15433819), (1844, 12186356), (3227, 6963632), (3688, 6093178), (5993, 3749648), (6454, 3481816), (7376, 3046589), (11986, 1874824), (12908, 1740908), (23972, 937412), (25816, 870454), (33479, 671216), (41951, 535664), (47944, 468706), (51632, 435227), (66958, 335608), (83902, 267832), (95888, 234353), (133916, 167804)]