4888142728

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{10111}}^1$

素因数の和:10310

約数の個数: 64

約数和(自身を含む): 10702540800

約数和(自身を除く): 5814398072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 97, 178, 194, 356, 388, 623, 679, 712, 776, 1246, 1358, 2492, 2716, 4984, 5432, 8633, 10111, 17266, 20222, 34532, 40444, 60431, 69064, 70777, 80888, 120862, 141554, 241724, 283108, 483448, 566216, 899879, 980767, 1799758, 1961534, 3599516, 3923068, 6299153, 6865369, 7199032, 7846136, 12598306, 13730738, 25196612, 27461476, 50393224, 54922952, 87288263, 174576526, 349153052, 611017841, 698306104, 1222035682, 2444071364, 4888142728]

約数ペア:

[(1, 4888142728), (2, 2444071364), (4, 1222035682), (7, 698306104), (8, 611017841), (14, 349153052), (28, 174576526), (56, 87288263), (89, 54922952), (97, 50393224), (178, 27461476), (194, 25196612), (356, 13730738), (388, 12598306), (623, 7846136), (679, 7199032), (712, 6865369), (776, 6299153), (1246, 3923068), (1358, 3599516), (2492, 1961534), (2716, 1799758), (4984, 980767), (5432, 899879), (8633, 566216), (10111, 483448), (17266, 283108), (20222, 241724), (34532, 141554), (40444, 120862), (60431, 80888), (69064, 70777)]