26813104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 55088240

約数和(自身を除く): 28275136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 457, 772, 914, 1544, 1828, 3088, 3656, 3667, 7312, 7334, 8683, 14668, 17366, 29336, 34732, 58672, 69464, 88201, 138928, 176402, 352804, 705608, 1411216, 1675819, 3351638, 6703276, 13406552, 26813104]

約数ペア:

[(1, 26813104), (2, 13406552), (4, 6703276), (8, 3351638), (16, 1675819), (19, 1411216), (38, 705608), (76, 352804), (152, 176402), (193, 138928), (304, 88201), (386, 69464), (457, 58672), (772, 34732), (914, 29336), (1544, 17366), (1828, 14668), (3088, 8683), (3656, 7334), (3667, 7312)]