71085568

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8167}}^1$

素因数の和:8202

約数の個数: 40

約数和(自身を含む): 150405552

約数和(自身を除く): 79319984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8167, 8704, 16334, 32668, 65336, 130672, 138839, 261344, 277678, 522688, 555356, 1045376, 1110712, 2090752, 2221424, 4181504, 4442848, 8885696, 17771392, 35542784, 71085568]

約数ペア:

[(1, 71085568), (2, 35542784), (4, 17771392), (8, 8885696), (16, 4442848), (17, 4181504), (32, 2221424), (34, 2090752), (64, 1110712), (68, 1045376), (128, 555356), (136, 522688), (256, 277678), (272, 261344), (512, 138839), (544, 130672), (1088, 65336), (2176, 32668), (4352, 16334), (8167, 8704)]