28476294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61637}}^1$

素因数の和:61660

約数の個数: 32

約数和(自身を含む): 71006976

約数和(自身を除く): 42530682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 61637, 123274, 184911, 369822, 431459, 678007, 862918, 1294377, 1356014, 2034021, 2588754, 4068042, 4746049, 9492098, 14238147, 28476294]

約数ペア:

[(1, 28476294), (2, 14238147), (3, 9492098), (6, 4746049), (7, 4068042), (11, 2588754), (14, 2034021), (21, 1356014), (22, 1294377), (33, 862918), (42, 678007), (66, 431459), (77, 369822), (154, 184911), (231, 123274), (462, 61637)]