67351736

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 128822400

約数和(自身を除く): 61470664

約数列:

[1, 2, 4, 8, 71, 142, 283, 284, 419, 566, 568, 838, 1132, 1676, 2264, 3352, 20093, 29749, 40186, 59498, 80372, 118577, 118996, 160744, 237154, 237992, 474308, 948616, 8418967, 16837934, 33675868, 67351736]

約数ペア:

[(1, 67351736), (2, 33675868), (4, 16837934), (8, 8418967), (71, 948616), (142, 474308), (283, 237992), (284, 237154), (419, 160744), (566, 118996), (568, 118577), (838, 80372), (1132, 59498), (1676, 40186), (2264, 29749), (3352, 20093)]