25329444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 67823616

約数和(自身を除く): 42494172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 911, 993, 1324, 1822, 1986, 2317, 2733, 3644, 3972, 4634, 5466, 6377, 6951, 9268, 10932, 12754, 13902, 19131, 25508, 27804, 38262, 76524, 301541, 603082, 904623, 1206164, 1809246, 2110787, 3618492, 4221574, 6332361, 8443148, 12664722, 25329444]

約数ペア:

[(1, 25329444), (2, 12664722), (3, 8443148), (4, 6332361), (6, 4221574), (7, 3618492), (12, 2110787), (14, 1809246), (21, 1206164), (28, 904623), (42, 603082), (84, 301541), (331, 76524), (662, 38262), (911, 27804), (993, 25508), (1324, 19131), (1822, 13902), (1986, 12754), (2317, 10932), (2733, 9268), (3644, 6951), (3972, 6377), (4634, 5466)]