61520324

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 109132800

約数和(自身を除く): 47612476

約数列:

[1, 2, 4, 127, 254, 347, 349, 508, 694, 698, 1388, 1396, 44069, 44323, 88138, 88646, 121103, 176276, 177292, 242206, 484412, 15380081, 30760162, 61520324]

約数ペア:

[(1, 61520324), (2, 30760162), (4, 15380081), (127, 484412), (254, 242206), (347, 177292), (349, 176276), (508, 121103), (694, 88646), (698, 88138), (1388, 44323), (1396, 44069)]