26884408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 51894000

約数和(自身を除く): 25009592

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 619, 712, 1238, 2476, 4952, 5429, 10858, 21716, 37759, 43432, 55091, 75518, 110182, 151036, 220364, 302072, 440728, 3360551, 6721102, 13442204, 26884408]

約数ペア:

[(1, 26884408), (2, 13442204), (4, 6721102), (8, 3360551), (61, 440728), (89, 302072), (122, 220364), (178, 151036), (244, 110182), (356, 75518), (488, 55091), (619, 43432), (712, 37759), (1238, 21716), (2476, 10858), (4952, 5429)]