45081592

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 41404808

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 571, 1112, 1142, 2284, 4568, 9869, 19738, 39476, 40541, 78952, 79369, 81082, 158738, 162164, 317476, 324328, 634952, 5635199, 11270398, 22540796, 45081592]

約数ペア:

[(1, 45081592), (2, 22540796), (4, 11270398), (8, 5635199), (71, 634952), (139, 324328), (142, 317476), (278, 162164), (284, 158738), (556, 81082), (568, 79369), (571, 78952), (1112, 40541), (1142, 39476), (2284, 19738), (4568, 9869)]