64399192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 145424160

約数和(自身を除く): 81024968

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 902, 1066, 1144, 1373, 1804, 2132, 2746, 3608, 4264, 5492, 5863, 10984, 11726, 15103, 17849, 23452, 30206, 35698, 46904, 56293, 60412, 71396, 112586, 120824, 142792, 196339, 225172, 392678, 450344, 619223, 731809, 785356, 1238446, 1463618, 1570712, 2476892, 2927236, 4953784, 5854472, 8049899, 16099798, 32199596, 64399192]

約数ペア:

[(1, 64399192), (2, 32199596), (4, 16099798), (8, 8049899), (11, 5854472), (13, 4953784), (22, 2927236), (26, 2476892), (41, 1570712), (44, 1463618), (52, 1238446), (82, 785356), (88, 731809), (104, 619223), (143, 450344), (164, 392678), (286, 225172), (328, 196339), (451, 142792), (533, 120824), (572, 112586), (902, 71396), (1066, 60412), (1144, 56293), (1373, 46904), (1804, 35698), (2132, 30206), (2746, 23452), (3608, 17849), (4264, 15103), (5492, 11726), (5863, 10984)]