26431736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 56570400

約数和(自身を除く): 30138664

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 53, 68, 76, 106, 136, 152, 193, 212, 323, 386, 424, 646, 772, 901, 1007, 1292, 1544, 1802, 2014, 2584, 3281, 3604, 3667, 4028, 6562, 7208, 7334, 8056, 10229, 13124, 14668, 17119, 20458, 26248, 29336, 34238, 40916, 62339, 68476, 81832, 124678, 136952, 173893, 194351, 249356, 347786, 388702, 498712, 695572, 777404, 1391144, 1554808, 3303967, 6607934, 13215868, 26431736]

約数ペア:

[(1, 26431736), (2, 13215868), (4, 6607934), (8, 3303967), (17, 1554808), (19, 1391144), (34, 777404), (38, 695572), (53, 498712), (68, 388702), (76, 347786), (106, 249356), (136, 194351), (152, 173893), (193, 136952), (212, 124678), (323, 81832), (386, 68476), (424, 62339), (646, 40916), (772, 34238), (901, 29336), (1007, 26248), (1292, 20458), (1544, 17119), (1802, 14668), (2014, 13124), (2584, 10229), (3281, 8056), (3604, 7334), (3667, 7208), (4028, 6562)]