69243088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 139633920

約数和(自身を除く): 70390832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1019, 1096, 2038, 2192, 4076, 4247, 8152, 8494, 16304, 16988, 31589, 33976, 63178, 67952, 126356, 139603, 252712, 279206, 505424, 558412, 1116824, 2233648, 4327693, 8655386, 17310772, 34621544, 69243088]

約数ペア:

[(1, 69243088), (2, 34621544), (4, 17310772), (8, 8655386), (16, 4327693), (31, 2233648), (62, 1116824), (124, 558412), (137, 505424), (248, 279206), (274, 252712), (496, 139603), (548, 126356), (1019, 67952), (1096, 63178), (2038, 33976), (2192, 31589), (4076, 16988), (4247, 16304), (8152, 8494)]