67158028

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 141568000

約数和(自身を除く): 74409972

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 1579, 3038, 3158, 6076, 6316, 10633, 11053, 21266, 22106, 42532, 44212, 48949, 77371, 97898, 154742, 195796, 309484, 342643, 541597, 685286, 1083194, 1370572, 2166388, 2398501, 4797002, 9594004, 16789507, 33579014, 67158028]

約数ペア:

[(1, 67158028), (2, 33579014), (4, 16789507), (7, 9594004), (14, 4797002), (28, 2398501), (31, 2166388), (49, 1370572), (62, 1083194), (98, 685286), (124, 541597), (196, 342643), (217, 309484), (343, 195796), (434, 154742), (686, 97898), (868, 77371), (1372, 48949), (1519, 44212), (1579, 42532), (3038, 22106), (3158, 21266), (6076, 11053), (6316, 10633)]