27278884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 49593600

約数和(自身を除く): 22314716

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 1229, 2458, 4916, 5549, 11098, 22196, 38099, 76198, 152396, 219991, 439982, 879964, 6819721, 13639442, 27278884]

約数ペア:

[(1, 27278884), (2, 13639442), (4, 6819721), (31, 879964), (62, 439982), (124, 219991), (179, 152396), (358, 76198), (716, 38099), (1229, 22196), (2458, 11098), (4916, 5549)]