61191872

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 139927584

約数和(自身を除く): 78735712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 997, 1096, 1918, 1994, 2192, 3836, 3988, 4384, 6979, 7672, 7976, 8768, 13958, 15344, 15952, 27916, 30688, 31904, 55832, 61376, 63808, 111664, 136589, 223328, 273178, 446656, 546356, 956123, 1092712, 1912246, 2185424, 3824492, 4370848, 7648984, 8741696, 15297968, 30595936, 61191872]

約数ペア:

[(1, 61191872), (2, 30595936), (4, 15297968), (7, 8741696), (8, 7648984), (14, 4370848), (16, 3824492), (28, 2185424), (32, 1912246), (56, 1092712), (64, 956123), (112, 546356), (137, 446656), (224, 273178), (274, 223328), (448, 136589), (548, 111664), (959, 63808), (997, 61376), (1096, 55832), (1918, 31904), (1994, 30688), (2192, 27916), (3836, 15952), (3988, 15344), (4384, 13958), (6979, 8768), (7672, 7976)]