28781466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36067}}^1$

素因数の和:36098

約数の個数: 32

約数和(自身を含む): 69250560

約数和(自身を除く): 40469094

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 36067, 72134, 108201, 216402, 252469, 504938, 685273, 757407, 1370546, 1514814, 2055819, 4111638, 4796911, 9593822, 14390733, 28781466]

約数ペア:

[(1, 28781466), (2, 14390733), (3, 9593822), (6, 4796911), (7, 4111638), (14, 2055819), (19, 1514814), (21, 1370546), (38, 757407), (42, 685273), (57, 504938), (114, 252469), (133, 216402), (266, 108201), (399, 72134), (798, 36067)]