79569872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5569}}^1$

素因数の和:5643

約数の個数: 40

約数和(自身を含む): 165763200

約数和(自身を除く): 86193328

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 5569, 7144, 11138, 14288, 22276, 44552, 89104, 105811, 211622, 261743, 423244, 523486, 846488, 1046972, 1692976, 2093944, 4187888, 4973117, 9946234, 19892468, 39784936, 79569872]

約数ペア:

[(1, 79569872), (2, 39784936), (4, 19892468), (8, 9946234), (16, 4973117), (19, 4187888), (38, 2093944), (47, 1692976), (76, 1046972), (94, 846488), (152, 523486), (188, 423244), (304, 261743), (376, 211622), (752, 105811), (893, 89104), (1786, 44552), (3572, 22276), (5569, 14288), (7144, 11138)]