13997104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 30051648

約数和(自身を除く): 16054544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1187, 1474, 2374, 2948, 4748, 5896, 9496, 11792, 13057, 18992, 26114, 52228, 79529, 104456, 159058, 208912, 318116, 636232, 874819, 1272464, 1749638, 3499276, 6998552, 13997104]

約数ペア:

[(1, 13997104), (2, 6998552), (4, 3499276), (8, 1749638), (11, 1272464), (16, 874819), (22, 636232), (44, 318116), (67, 208912), (88, 159058), (134, 104456), (176, 79529), (268, 52228), (536, 26114), (737, 18992), (1072, 13057), (1187, 11792), (1474, 9496), (2374, 5896), (2948, 4748)]