29819272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 67046400

約数和(自身を除く): 37227128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 89, 124, 178, 193, 217, 248, 356, 386, 434, 623, 712, 772, 868, 1246, 1351, 1544, 1736, 2492, 2702, 2759, 4984, 5404, 5518, 5983, 10808, 11036, 11966, 17177, 19313, 22072, 23932, 34354, 38626, 41881, 47864, 68708, 77252, 83762, 120239, 137416, 154504, 167524, 240478, 335048, 480956, 532487, 961912, 1064974, 2129948, 3727409, 4259896, 7454818, 14909636, 29819272]

約数ペア:

[(1, 29819272), (2, 14909636), (4, 7454818), (7, 4259896), (8, 3727409), (14, 2129948), (28, 1064974), (31, 961912), (56, 532487), (62, 480956), (89, 335048), (124, 240478), (178, 167524), (193, 154504), (217, 137416), (248, 120239), (356, 83762), (386, 77252), (434, 68708), (623, 47864), (712, 41881), (772, 38626), (868, 34354), (1246, 23932), (1351, 22072), (1544, 19313), (1736, 17177), (2492, 11966), (2702, 11036), (2759, 10808), (4984, 5983), (5404, 5518)]