7874072

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 15229200

約数和(自身を除く): 7355128

約数列:

[1, 2, 4, 8, 73, 97, 139, 146, 194, 278, 292, 388, 556, 584, 776, 1112, 7081, 10147, 13483, 14162, 20294, 26966, 28324, 40588, 53932, 56648, 81176, 107864, 984259, 1968518, 3937036, 7874072]

約数ペア:

[(1, 7874072), (2, 3937036), (4, 1968518), (8, 984259), (73, 107864), (97, 81176), (139, 56648), (146, 53932), (194, 40588), (278, 28324), (292, 26966), (388, 20294), (556, 14162), (584, 13483), (776, 10147), (1112, 7081)]