28466928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 94089216

約数和(自身を除く): 65622288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 911, 1008, 1116, 1302, 1488, 1736, 1822, 1953, 2232, 2604, 2733, 3472, 3644, 3906, 4464, 5208, 5466, 6377, 7288, 7812, 8199, 10416, 10932, 12754, 14576, 15624, 16398, 19131, 21864, 25508, 28241, 31248, 32796, 38262, 43728, 51016, 56482, 57393, 65592, 76524, 84723, 102032, 112964, 114786, 131184, 153048, 169446, 197687, 225928, 229572, 254169, 306096, 338892, 395374, 451856, 459144, 508338, 593061, 677784, 790748, 918288, 1016676, 1186122, 1355568, 1581496, 1779183, 2033352, 2372244, 3162992, 3558366, 4066704, 4744488, 7116732, 9488976, 14233464, 28466928]

約数ペア:

[(1, 28466928), (2, 14233464), (3, 9488976), (4, 7116732), (6, 4744488), (7, 4066704), (8, 3558366), (9, 3162992), (12, 2372244), (14, 2033352), (16, 1779183), (18, 1581496), (21, 1355568), (24, 1186122), (28, 1016676), (31, 918288), (36, 790748), (42, 677784), (48, 593061), (56, 508338), (62, 459144), (63, 451856), (72, 395374), (84, 338892), (93, 306096), (112, 254169), (124, 229572), (126, 225928), (144, 197687), (168, 169446), (186, 153048), (217, 131184), (248, 114786), (252, 112964), (279, 102032), (336, 84723), (372, 76524), (434, 65592), (496, 57393), (504, 56482), (558, 51016), (651, 43728), (744, 38262), (868, 32796), (911, 31248), (1008, 28241), (1116, 25508), (1302, 21864), (1488, 19131), (1736, 16398), (1822, 15624), (1953, 14576), (2232, 12754), (2604, 10932), (2733, 10416), (3472, 8199), (3644, 7812), (3906, 7288), (4464, 6377), (5208, 5466)]