66170884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{757}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 127991332

約数和(自身を除く): 61820448

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 757, 1066, 1514, 1681, 2132, 3028, 3362, 6724, 9841, 19682, 21853, 31037, 39364, 43706, 62074, 87412, 124148, 403481, 806962, 1272517, 1613924, 2545034, 5090068, 16542721, 33085442, 66170884]

約数ペア:

[(1, 66170884), (2, 33085442), (4, 16542721), (13, 5090068), (26, 2545034), (41, 1613924), (52, 1272517), (82, 806962), (164, 403481), (533, 124148), (757, 87412), (1066, 62074), (1514, 43706), (1681, 39364), (2132, 31037), (3028, 21853), (3362, 19682), (6724, 9841)]