26754290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 50855040

約数和(自身を除く): 24100750

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 1307, 2047, 2614, 4094, 6535, 10235, 13070, 20470, 30061, 60122, 116323, 150305, 232646, 300610, 581615, 1163230, 2675429, 5350858, 13377145, 26754290]

約数ペア:

[(1, 26754290), (2, 13377145), (5, 5350858), (10, 2675429), (23, 1163230), (46, 581615), (89, 300610), (115, 232646), (178, 150305), (230, 116323), (445, 60122), (890, 30061), (1307, 20470), (2047, 13070), (2614, 10235), (4094, 6535)]