874040416

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 1741824000

約数和(自身を除く): 867783584

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 431, 499, 508, 862, 998, 1016, 1724, 1996, 2032, 3448, 3992, 4064, 6896, 7984, 13792, 15968, 54737, 63373, 109474, 126746, 215069, 218948, 253492, 430138, 437896, 506984, 860276, 875792, 1013968, 1720552, 1751584, 2027936, 3441104, 6882208, 27313763, 54627526, 109255052, 218510104, 437020208, 874040416]

約数ペア:

[(1, 874040416), (2, 437020208), (4, 218510104), (8, 109255052), (16, 54627526), (32, 27313763), (127, 6882208), (254, 3441104), (431, 2027936), (499, 1751584), (508, 1720552), (862, 1013968), (998, 875792), (1016, 860276), (1724, 506984), (1996, 437896), (2032, 430138), (3448, 253492), (3992, 218948), (4064, 215069), (6896, 126746), (7984, 109474), (13792, 63373), (15968, 54737)]