27578432896

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{8971}}^1$

素因数の和:9112

約数の個数: 128

約数和(自身を含む): 65011829760

約数和(自身を除く): 37433396864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 73, 94, 112, 128, 146, 188, 224, 292, 329, 376, 448, 511, 584, 658, 752, 896, 1022, 1168, 1316, 1504, 2044, 2336, 2632, 3008, 3431, 4088, 4672, 5264, 6016, 6862, 8176, 8971, 9344, 10528, 13724, 16352, 17942, 21056, 24017, 27448, 32704, 35884, 42112, 48034, 54896, 62797, 65408, 71768, 96068, 109792, 125594, 143536, 192136, 219584, 251188, 287072, 384272, 421637, 439168, 502376, 574144, 654883, 768544, 843274, 1004752, 1148288, 1309766, 1537088, 1686548, 2009504, 2619532, 2951459, 3074176, 3373096, 4019008, 4584181, 5239064, 5902918, 6746192, 8038016, 9168362, 10478128, 11805836, 13492384, 18336724, 20956256, 23611672, 26984768, 30779501, 36673448, 41912512, 47223344, 53969536, 61559002, 73346896, 83825024, 94446688, 123118004, 146693792, 188893376, 215456507, 246236008, 293387584, 377786752, 430913014, 492472016, 586775168, 861826028, 984944032, 1723652056, 1969888064, 3447304112, 3939776128, 6894608224, 13789216448, 27578432896]

約数ペア:

[(1, 27578432896), (2, 13789216448), (4, 6894608224), (7, 3939776128), (8, 3447304112), (14, 1969888064), (16, 1723652056), (28, 984944032), (32, 861826028), (47, 586775168), (56, 492472016), (64, 430913014), (73, 377786752), (94, 293387584), (112, 246236008), (128, 215456507), (146, 188893376), (188, 146693792), (224, 123118004), (292, 94446688), (329, 83825024), (376, 73346896), (448, 61559002), (511, 53969536), (584, 47223344), (658, 41912512), (752, 36673448), (896, 30779501), (1022, 26984768), (1168, 23611672), (1316, 20956256), (1504, 18336724), (2044, 13492384), (2336, 11805836), (2632, 10478128), (3008, 9168362), (3431, 8038016), (4088, 6746192), (4672, 5902918), (5264, 5239064), (6016, 4584181), (6862, 4019008), (8176, 3373096), (8971, 3074176), (9344, 2951459), (10528, 2619532), (13724, 2009504), (16352, 1686548), (17942, 1537088), (21056, 1309766), (24017, 1148288), (27448, 1004752), (32704, 843274), (35884, 768544), (42112, 654883), (48034, 574144), (54896, 502376), (62797, 439168), (65408, 421637), (71768, 384272), (96068, 287072), (109792, 251188), (125594, 219584), (143536, 192136)]