67214810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2707}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 131023872

約数和(自身を除く): 63809062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 2707, 4966, 5414, 12415, 13535, 24830, 27070, 35191, 70382, 175955, 351910, 517037, 1034074, 2585185, 5170370, 6721481, 13442962, 33607405, 67214810]

約数ペア:

[(1, 67214810), (2, 33607405), (5, 13442962), (10, 6721481), (13, 5170370), (26, 2585185), (65, 1034074), (130, 517037), (191, 351910), (382, 175955), (955, 70382), (1910, 35191), (2483, 27070), (2707, 24830), (4966, 13535), (5414, 12415)]