67869928

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18089}}^1$

素因数の和:18169

約数の個数: 32

約数和(自身を含む): 147614400

約数和(自身を除く): 79744472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 18089, 36178, 72356, 126623, 144712, 253246, 506492, 1012984, 1211963, 2423926, 4847852, 8483741, 9695704, 16967482, 33934964, 67869928]

約数ペア:

[(1, 67869928), (2, 33934964), (4, 16967482), (7, 9695704), (8, 8483741), (14, 4847852), (28, 2423926), (56, 1211963), (67, 1012984), (134, 506492), (268, 253246), (469, 144712), (536, 126623), (938, 72356), (1876, 36178), (3752, 18089)]