73842272

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4731

約数の個数: 48

約数和(自身を含む): 168521472

約数和(自身を除く): 94679200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4643, 7952, 9286, 15904, 18572, 32501, 37144, 65002, 74288, 130004, 148576, 260008, 329653, 520016, 659306, 1040032, 1318612, 2307571, 2637224, 4615142, 5274448, 9230284, 10548896, 18460568, 36921136, 73842272]

約数ペア:

[(1, 73842272), (2, 36921136), (4, 18460568), (7, 10548896), (8, 9230284), (14, 5274448), (16, 4615142), (28, 2637224), (32, 2307571), (56, 1318612), (71, 1040032), (112, 659306), (142, 520016), (224, 329653), (284, 260008), (497, 148576), (568, 130004), (994, 74288), (1136, 65002), (1988, 37144), (2272, 32501), (3976, 18572), (4643, 15904), (7952, 9286)]