64270806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7723}}^1$

素因数の和:7820

約数の個数: 32

約数和(自身を含む): 137178240

約数和(自身を除く): 72907434

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 7723, 8322, 15446, 23169, 46338, 146737, 293474, 440211, 563779, 880422, 1127558, 1691337, 3382674, 10711801, 21423602, 32135403, 64270806]

約数ペア:

[(1, 64270806), (2, 32135403), (3, 21423602), (6, 10711801), (19, 3382674), (38, 1691337), (57, 1127558), (73, 880422), (114, 563779), (146, 440211), (219, 293474), (438, 146737), (1387, 46338), (2774, 23169), (4161, 15446), (7723, 8322)]