25768066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 42840000

約数和(自身を除く): 17071934

約数列:

[1, 2, 19, 29, 38, 58, 67, 134, 349, 551, 698, 1102, 1273, 1943, 2546, 3886, 6631, 10121, 13262, 20242, 23383, 36917, 46766, 73834, 192299, 384598, 444277, 678107, 888554, 1356214, 12884033, 25768066]

約数ペア:

[(1, 25768066), (2, 12884033), (19, 1356214), (29, 888554), (38, 678107), (58, 444277), (67, 384598), (134, 192299), (349, 73834), (551, 46766), (698, 36917), (1102, 23383), (1273, 20242), (1943, 13262), (2546, 10121), (3886, 6631)]