28098504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 87721920

約数和(自身を除く): 59623416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 197, 252, 283, 394, 504, 566, 591, 788, 849, 1132, 1182, 1379, 1576, 1698, 1773, 1981, 2264, 2364, 2547, 2758, 3396, 3546, 3962, 4137, 4728, 5094, 5516, 5943, 6792, 7092, 7924, 8274, 10188, 11032, 11886, 12411, 14184, 15848, 16548, 17829, 20376, 23772, 24822, 33096, 35658, 47544, 49644, 55751, 71316, 99288, 111502, 142632, 167253, 223004, 334506, 390257, 446008, 501759, 669012, 780514, 1003518, 1170771, 1338024, 1561028, 2007036, 2341542, 3122056, 3512313, 4014072, 4683084, 7024626, 9366168, 14049252, 28098504]

約数ペア:

[(1, 28098504), (2, 14049252), (3, 9366168), (4, 7024626), (6, 4683084), (7, 4014072), (8, 3512313), (9, 3122056), (12, 2341542), (14, 2007036), (18, 1561028), (21, 1338024), (24, 1170771), (28, 1003518), (36, 780514), (42, 669012), (56, 501759), (63, 446008), (72, 390257), (84, 334506), (126, 223004), (168, 167253), (197, 142632), (252, 111502), (283, 99288), (394, 71316), (504, 55751), (566, 49644), (591, 47544), (788, 35658), (849, 33096), (1132, 24822), (1182, 23772), (1379, 20376), (1576, 17829), (1698, 16548), (1773, 15848), (1981, 14184), (2264, 12411), (2364, 11886), (2547, 11032), (2758, 10188), (3396, 8274), (3546, 7924), (3962, 7092), (4137, 6792), (4728, 5943), (5094, 5516)]