74342408

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 164861100

約数和(自身を除く): 90518692

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3109, 3416, 5978, 6218, 11956, 12436, 21763, 23912, 24872, 43526, 87052, 152341, 174104, 189649, 304682, 379298, 609364, 758596, 1218728, 1327543, 1517192, 2655086, 5310172, 9292801, 10620344, 18585602, 37171204, 74342408]

約数ペア:

[(1, 74342408), (2, 37171204), (4, 18585602), (7, 10620344), (8, 9292801), (14, 5310172), (28, 2655086), (49, 1517192), (56, 1327543), (61, 1218728), (98, 758596), (122, 609364), (196, 379298), (244, 304682), (392, 189649), (427, 174104), (488, 152341), (854, 87052), (1708, 43526), (2989, 24872), (3109, 23912), (3416, 21763), (5978, 12436), (6218, 11956)]