28010304

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{6947}}^1$

素因数の和:6972

約数の個数: 84

約数和(自身を含む): 91769184

約数和(自身を除く): 63758880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 6947, 13894, 20841, 27788, 41682, 48629, 55576, 62523, 83364, 97258, 111152, 125046, 145887, 166728, 194516, 222304, 250092, 291774, 333456, 389032, 437661, 444608, 500184, 583548, 666912, 778064, 875322, 1000368, 1167096, 1333824, 1556128, 1750644, 2000736, 2334192, 3112256, 3501288, 4001472, 4668384, 7002576, 9336768, 14005152, 28010304]

約数ペア:

[(1, 28010304), (2, 14005152), (3, 9336768), (4, 7002576), (6, 4668384), (7, 4001472), (8, 3501288), (9, 3112256), (12, 2334192), (14, 2000736), (16, 1750644), (18, 1556128), (21, 1333824), (24, 1167096), (28, 1000368), (32, 875322), (36, 778064), (42, 666912), (48, 583548), (56, 500184), (63, 444608), (64, 437661), (72, 389032), (84, 333456), (96, 291774), (112, 250092), (126, 222304), (144, 194516), (168, 166728), (192, 145887), (224, 125046), (252, 111152), (288, 97258), (336, 83364), (448, 62523), (504, 55576), (576, 48629), (672, 41682), (1008, 27788), (1344, 20841), (2016, 13894), (4032, 6947)]