42864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 40

約数和(自身を含む): 119040

約数和(自身を除く): 76176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 5358, 7144, 10716, 14288, 21432, 42864]

約数ペア:

[(1, 42864), (2, 21432), (3, 14288), (4, 10716), (6, 7144), (8, 5358), (12, 3572), (16, 2679), (19, 2256), (24, 1786), (38, 1128), (47, 912), (48, 893), (57, 752), (76, 564), (94, 456), (114, 376), (141, 304), (152, 282), (188, 228)]