25780128

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{24413}}^1$

素因数の和:24437

約数の個数: 48

約数和(自身を含む): 73827936

約数和(自身を除く): 48047808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 24413, 48826, 73239, 97652, 146478, 195304, 268543, 292956, 390608, 537086, 585912, 781216, 805629, 1074172, 1171824, 1611258, 2148344, 2343648, 3222516, 4296688, 6445032, 8593376, 12890064, 25780128]

約数ペア:

[(1, 25780128), (2, 12890064), (3, 8593376), (4, 6445032), (6, 4296688), (8, 3222516), (11, 2343648), (12, 2148344), (16, 1611258), (22, 1171824), (24, 1074172), (32, 805629), (33, 781216), (44, 585912), (48, 537086), (66, 390608), (88, 292956), (96, 268543), (132, 195304), (176, 146478), (264, 97652), (352, 73239), (528, 48826), (1056, 24413)]