68789056

素因数分解:

$2^6\times 7^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:911

約数の個数: 56

約数和(自身を含む): 156911040

約数和(自身を除く): 88121984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 233, 448, 466, 659, 932, 1318, 1631, 1864, 2636, 3262, 3728, 4613, 5272, 6524, 7456, 9226, 10544, 13048, 14912, 18452, 21088, 26096, 36904, 42176, 52192, 73808, 104384, 147616, 153547, 295232, 307094, 614188, 1074829, 1228376, 2149658, 2456752, 4299316, 4913504, 8598632, 9827008, 17197264, 34394528, 68789056]

約数ペア:

[(1, 68789056), (2, 34394528), (4, 17197264), (7, 9827008), (8, 8598632), (14, 4913504), (16, 4299316), (28, 2456752), (32, 2149658), (56, 1228376), (64, 1074829), (112, 614188), (224, 307094), (233, 295232), (448, 153547), (466, 147616), (659, 104384), (932, 73808), (1318, 52192), (1631, 42176), (1864, 36904), (2636, 26096), (3262, 21088), (3728, 18452), (4613, 14912), (5272, 13048), (6524, 10544), (7456, 9226)]