71318624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{171439}}^1$

素因数の和:171462

約数の個数: 24

約数和(自身を含む): 151210080

約数和(自身を除く): 79891456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 171439, 342878, 685756, 1371512, 2228707, 2743024, 4457414, 5486048, 8914828, 17829656, 35659312, 71318624]

約数ペア:

[(1, 71318624), (2, 35659312), (4, 17829656), (8, 8914828), (13, 5486048), (16, 4457414), (26, 2743024), (32, 2228707), (52, 1371512), (104, 685756), (208, 342878), (416, 171439)]