25718316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 66218208

約数和(自身を除く): 40499892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 4021, 6396, 8042, 12063, 16084, 24126, 48252, 52273, 104546, 156819, 164861, 209092, 313638, 329722, 494583, 627276, 659444, 989166, 1978332, 2143193, 4286386, 6429579, 8572772, 12859158, 25718316]

約数ペア:

[(1, 25718316), (2, 12859158), (3, 8572772), (4, 6429579), (6, 4286386), (12, 2143193), (13, 1978332), (26, 989166), (39, 659444), (41, 627276), (52, 494583), (78, 329722), (82, 313638), (123, 209092), (156, 164861), (164, 156819), (246, 104546), (492, 52273), (533, 48252), (1066, 24126), (1599, 16084), (2132, 12063), (3198, 8042), (4021, 6396)]