67867264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31189}}^1$

素因数の和:31220

約数の個数: 32

約数和(自身を含む): 143162100

約数和(自身を除く): 75294836

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 31189, 62378, 124756, 249512, 499024, 530213, 998048, 1060426, 1996096, 2120852, 3992192, 4241704, 8483408, 16966816, 33933632, 67867264]

約数ペア:

[(1, 67867264), (2, 33933632), (4, 16966816), (8, 8483408), (16, 4241704), (17, 3992192), (32, 2120852), (34, 1996096), (64, 1060426), (68, 998048), (128, 530213), (136, 499024), (272, 249512), (544, 124756), (1088, 62378), (2176, 31189)]