40295268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3021

約数の個数: 72

約数和(自身を含む): 113513400

約数和(自身を除く): 73218132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 2969, 3393, 4524, 5938, 6786, 8907, 11876, 13572, 17814, 26721, 35628, 38597, 53442, 77194, 86101, 106884, 115791, 154388, 172202, 231582, 258303, 344404, 347373, 463164, 516606, 694746, 774909, 1033212, 1119313, 1389492, 1549818, 2238626, 3099636, 3357939, 4477252, 6715878, 10073817, 13431756, 20147634, 40295268]

約数ペア:

[(1, 40295268), (2, 20147634), (3, 13431756), (4, 10073817), (6, 6715878), (9, 4477252), (12, 3357939), (13, 3099636), (18, 2238626), (26, 1549818), (29, 1389492), (36, 1119313), (39, 1033212), (52, 774909), (58, 694746), (78, 516606), (87, 463164), (116, 347373), (117, 344404), (156, 258303), (174, 231582), (234, 172202), (261, 154388), (348, 115791), (377, 106884), (468, 86101), (522, 77194), (754, 53442), (1044, 38597), (1131, 35628), (1508, 26721), (2262, 17814), (2969, 13572), (3393, 11876), (4524, 8907), (5938, 6786)]