77704388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 138438720

約数和(自身を除く): 60734332

約数列:

[1, 2, 4, 71, 142, 284, 419, 653, 838, 1306, 1676, 2612, 29749, 46363, 59498, 92726, 118996, 185452, 273607, 547214, 1094428, 19426097, 38852194, 77704388]

約数ペア:

[(1, 77704388), (2, 38852194), (4, 19426097), (71, 1094428), (142, 547214), (284, 273607), (419, 185452), (653, 118996), (838, 92726), (1306, 59498), (1676, 46363), (2612, 29749)]