25117716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2729}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 64209600

約数和(自身を除く): 39091884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 2729, 3068, 4602, 5458, 8187, 9204, 10916, 16374, 32748, 35477, 70954, 106431, 141908, 161011, 212862, 322022, 425724, 483033, 644044, 966066, 1932132, 2093143, 4186286, 6279429, 8372572, 12558858, 25117716]

約数ペア:

[(1, 25117716), (2, 12558858), (3, 8372572), (4, 6279429), (6, 4186286), (12, 2093143), (13, 1932132), (26, 966066), (39, 644044), (52, 483033), (59, 425724), (78, 322022), (118, 212862), (156, 161011), (177, 141908), (236, 106431), (354, 70954), (708, 35477), (767, 32748), (1534, 16374), (2301, 10916), (2729, 9204), (3068, 8187), (4602, 5458)]