13126712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 25727520

約数和(自身を除く): 12600808

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 727, 1454, 2257, 2908, 4514, 5816, 9028, 18056, 26899, 44347, 53798, 88694, 107596, 177388, 215192, 354776, 1640839, 3281678, 6563356, 13126712]

約数ペア:

[(1, 13126712), (2, 6563356), (4, 3281678), (8, 1640839), (37, 354776), (61, 215192), (74, 177388), (122, 107596), (148, 88694), (244, 53798), (296, 44347), (488, 26899), (727, 18056), (1454, 9028), (2257, 5816), (2908, 4514)]