42994568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6899}}^1$

素因数の和:6965

約数の個数: 32

約数和(自身を含む): 86940000

約数和(自身を除く): 43945432

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 6899, 13798, 27596, 55192, 131081, 262162, 282859, 524324, 565718, 1048648, 1131436, 2262872, 5374321, 10748642, 21497284, 42994568]

約数ペア:

[(1, 42994568), (2, 21497284), (4, 10748642), (8, 5374321), (19, 2262872), (38, 1131436), (41, 1048648), (76, 565718), (82, 524324), (152, 282859), (164, 262162), (328, 131081), (779, 55192), (1558, 27596), (3116, 13798), (6232, 6899)]