25666626

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 52450560

約数和(自身を除く): 26783934

約数列:

[1, 2, 3, 6, 79, 158, 173, 237, 313, 346, 474, 519, 626, 939, 1038, 1878, 13667, 24727, 27334, 41001, 49454, 54149, 74181, 82002, 108298, 148362, 162447, 324894, 4277771, 8555542, 12833313, 25666626]

約数ペア:

[(1, 25666626), (2, 12833313), (3, 8555542), (6, 4277771), (79, 324894), (158, 162447), (173, 148362), (237, 108298), (313, 82002), (346, 74181), (474, 54149), (519, 49454), (626, 41001), (939, 27334), (1038, 24727), (1878, 13667)]