42581266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5441}}^1$

素因数の和:5506

約数の個数: 32

約数和(自身を含む): 80454528

約数和(自身を除く): 37873262

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 5441, 7826, 10882, 38087, 70733, 76174, 141466, 233963, 467926, 495131, 990262, 1637741, 3041519, 3275482, 6083038, 21290633, 42581266]

約数ペア:

[(1, 42581266), (2, 21290633), (7, 6083038), (13, 3275482), (14, 3041519), (26, 1637741), (43, 990262), (86, 495131), (91, 467926), (182, 233963), (301, 141466), (559, 76174), (602, 70733), (1118, 38087), (3913, 10882), (5441, 7826)]