78060368

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{28201}}^1$

素因数の和:28382

約数の個数: 20

約数和(自身を含む): 152121588

約数和(自身を除く): 74061220

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 28201, 56402, 112804, 225608, 451216, 4878773, 9757546, 19515092, 39030184, 78060368]

約数ペア:

[(1, 78060368), (2, 39030184), (4, 19515092), (8, 9757546), (16, 4878773), (173, 451216), (346, 225608), (692, 112804), (1384, 56402), (2768, 28201)]