77274392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15809}}^1$

素因数の和:15875

約数の個数: 32

約数和(自身を含む): 159364800

約数和(自身を除く): 82090408

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 15809, 31618, 63236, 126472, 205517, 411034, 743023, 822068, 1486046, 1644136, 2972092, 5944184, 9659299, 19318598, 38637196, 77274392]

約数ペア:

[(1, 77274392), (2, 38637196), (4, 19318598), (8, 9659299), (13, 5944184), (26, 2972092), (47, 1644136), (52, 1486046), (94, 822068), (104, 743023), (188, 411034), (376, 205517), (611, 126472), (1222, 63236), (2444, 31618), (4888, 15809)]