25485264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 82560192

約数和(自身を除く): 57074928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 193, 252, 262, 336, 386, 393, 504, 524, 579, 772, 786, 917, 1008, 1048, 1158, 1179, 1351, 1544, 1572, 1737, 1834, 2096, 2316, 2358, 2702, 2751, 3088, 3144, 3474, 3668, 4053, 4632, 4716, 5404, 5502, 6288, 6948, 7336, 8106, 8253, 9264, 9432, 10808, 11004, 12159, 13896, 14672, 16212, 16506, 18864, 21616, 22008, 24318, 25283, 27792, 32424, 33012, 44016, 48636, 50566, 64848, 66024, 75849, 97272, 101132, 132048, 151698, 176981, 194544, 202264, 227547, 303396, 353962, 404528, 455094, 530943, 606792, 707924, 910188, 1061886, 1213584, 1415848, 1592829, 1820376, 2123772, 2831696, 3185658, 3640752, 4247544, 6371316, 8495088, 12742632, 25485264]

約数ペア:

[(1, 25485264), (2, 12742632), (3, 8495088), (4, 6371316), (6, 4247544), (7, 3640752), (8, 3185658), (9, 2831696), (12, 2123772), (14, 1820376), (16, 1592829), (18, 1415848), (21, 1213584), (24, 1061886), (28, 910188), (36, 707924), (42, 606792), (48, 530943), (56, 455094), (63, 404528), (72, 353962), (84, 303396), (112, 227547), (126, 202264), (131, 194544), (144, 176981), (168, 151698), (193, 132048), (252, 101132), (262, 97272), (336, 75849), (386, 66024), (393, 64848), (504, 50566), (524, 48636), (579, 44016), (772, 33012), (786, 32424), (917, 27792), (1008, 25283), (1048, 24318), (1158, 22008), (1179, 21616), (1351, 18864), (1544, 16506), (1572, 16212), (1737, 14672), (1834, 13896), (2096, 12159), (2316, 11004), (2358, 10808), (2702, 9432), (2751, 9264), (3088, 8253), (3144, 8106), (3474, 7336), (3668, 6948), (4053, 6288), (4632, 5502), (4716, 5404)]