25003382628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1510961}}^1$

素因数の和:1511172

約数の個数: 48

約数和(自身を含む): 67014186624

約数和(自身を除く): 42010803996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 1510961, 3021922, 4532883, 6043844, 9065766, 10576727, 18131532, 21153454, 31730181, 42306908, 63460362, 126920724, 297659317, 595318634, 892977951, 1190637268, 1785955902, 2083615219, 3571911804, 4167230438, 6250845657, 8334460876, 12501691314, 25003382628]

約数ペア:

[(1, 25003382628), (2, 12501691314), (3, 8334460876), (4, 6250845657), (6, 4167230438), (7, 3571911804), (12, 2083615219), (14, 1785955902), (21, 1190637268), (28, 892977951), (42, 595318634), (84, 297659317), (197, 126920724), (394, 63460362), (591, 42306908), (788, 31730181), (1182, 21153454), (1379, 18131532), (2364, 10576727), (2758, 9065766), (4137, 6043844), (5516, 4532883), (8274, 3021922), (16548, 1510961)]