65204072192

素因数分解:

$2^8\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{18257}}^1$

素因数の和:20273

約数の個数: 72

約数和(自身を含む): 148829575776

約数和(自身を除く): 83625503584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1993, 3986, 7972, 13951, 15944, 18257, 27902, 31888, 36514, 55804, 63776, 73028, 111608, 127552, 127799, 146056, 223216, 255104, 255598, 292112, 446432, 510208, 511196, 584224, 892864, 1022392, 1168448, 1785728, 2044784, 2336896, 3571456, 4089568, 4673792, 8179136, 16358272, 32716544, 36386201, 72772402, 145544804, 254703407, 291089608, 509406814, 582179216, 1018813628, 1164358432, 2037627256, 2328716864, 4075254512, 4657433728, 8150509024, 9314867456, 16301018048, 32602036096, 65204072192]

約数ペア:

[(1, 65204072192), (2, 32602036096), (4, 16301018048), (7, 9314867456), (8, 8150509024), (14, 4657433728), (16, 4075254512), (28, 2328716864), (32, 2037627256), (56, 1164358432), (64, 1018813628), (112, 582179216), (128, 509406814), (224, 291089608), (256, 254703407), (448, 145544804), (896, 72772402), (1792, 36386201), (1993, 32716544), (3986, 16358272), (7972, 8179136), (13951, 4673792), (15944, 4089568), (18257, 3571456), (27902, 2336896), (31888, 2044784), (36514, 1785728), (55804, 1168448), (63776, 1022392), (73028, 892864), (111608, 584224), (127552, 511196), (127799, 510208), (146056, 446432), (223216, 292112), (255104, 255598)]