66435278

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{52147}}^1$

素因数の和:52176

約数の個数: 24

約数和(自身を含む): 124842312

約数和(自身を除く): 58407034

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 52147, 104294, 365029, 677911, 730058, 1355822, 2555203, 4745377, 5110406, 9490754, 33217639, 66435278]

約数ペア:

[(1, 66435278), (2, 33217639), (7, 9490754), (13, 5110406), (14, 4745377), (26, 2555203), (49, 1355822), (91, 730058), (98, 677911), (182, 365029), (637, 104294), (1274, 52147)]