12549376

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 29433600

約数和(自身を除く): 16884224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 149, 188, 224, 256, 298, 329, 376, 448, 596, 658, 752, 896, 1043, 1192, 1316, 1504, 1792, 2086, 2384, 2632, 3008, 4172, 4768, 5264, 6016, 7003, 8344, 9536, 10528, 12032, 14006, 16688, 19072, 21056, 28012, 33376, 38144, 42112, 49021, 56024, 66752, 84224, 98042, 112048, 133504, 196084, 224096, 267008, 392168, 448192, 784336, 896384, 1568672, 1792768, 3137344, 6274688, 12549376]

約数ペア:

[(1, 12549376), (2, 6274688), (4, 3137344), (7, 1792768), (8, 1568672), (14, 896384), (16, 784336), (28, 448192), (32, 392168), (47, 267008), (56, 224096), (64, 196084), (94, 133504), (112, 112048), (128, 98042), (149, 84224), (188, 66752), (224, 56024), (256, 49021), (298, 42112), (329, 38144), (376, 33376), (448, 28012), (596, 21056), (658, 19072), (752, 16688), (896, 14006), (1043, 12032), (1192, 10528), (1316, 9536), (1504, 8344), (1792, 7003), (2086, 6016), (2384, 5264), (2632, 4768), (3008, 4172)]