70417537792

素因数分解:

$2^8\times 7^3\times {\mathrm{801949}}^1$

素因数の和:801986

約数の個数: 72

約数和(自身を含む): 163918580000

約数和(自身を除く): 93501042208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12544, 21952, 43904, 87808, 801949, 1603898, 3207796, 5613643, 6415592, 11227286, 12831184, 22454572, 25662368, 39295501, 44909144, 51324736, 78591002, 89818288, 102649472, 157182004, 179636576, 205298944, 275068507, 314364008, 359273152, 550137014, 628728016, 718546304, 1100274028, 1257456032, 1437092608, 2200548056, 2514912064, 4401096112, 5029824128, 8802192224, 10059648256, 17604384448, 35208768896, 70417537792]

約数ペア:

[(1, 70417537792), (2, 35208768896), (4, 17604384448), (7, 10059648256), (8, 8802192224), (14, 5029824128), (16, 4401096112), (28, 2514912064), (32, 2200548056), (49, 1437092608), (56, 1257456032), (64, 1100274028), (98, 718546304), (112, 628728016), (128, 550137014), (196, 359273152), (224, 314364008), (256, 275068507), (343, 205298944), (392, 179636576), (448, 157182004), (686, 102649472), (784, 89818288), (896, 78591002), (1372, 51324736), (1568, 44909144), (1792, 39295501), (2744, 25662368), (3136, 22454572), (5488, 12831184), (6272, 11227286), (10976, 6415592), (12544, 5613643), (21952, 3207796), (43904, 1603898), (87808, 801949)]