24719928

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 63763200

約数和(自身を除く): 39043272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 89, 142, 163, 178, 213, 267, 284, 326, 356, 426, 489, 534, 568, 652, 712, 852, 978, 1068, 1304, 1704, 1956, 2136, 3912, 6319, 11573, 12638, 14507, 18957, 23146, 25276, 29014, 34719, 37914, 43521, 46292, 50552, 58028, 69438, 75828, 87042, 92584, 116056, 138876, 151656, 174084, 277752, 348168, 1029997, 2059994, 3089991, 4119988, 6179982, 8239976, 12359964, 24719928]

約数ペア:

[(1, 24719928), (2, 12359964), (3, 8239976), (4, 6179982), (6, 4119988), (8, 3089991), (12, 2059994), (24, 1029997), (71, 348168), (89, 277752), (142, 174084), (163, 151656), (178, 138876), (213, 116056), (267, 92584), (284, 87042), (326, 75828), (356, 69438), (426, 58028), (489, 50552), (534, 46292), (568, 43521), (652, 37914), (712, 34719), (852, 29014), (978, 25276), (1068, 23146), (1304, 18957), (1704, 14507), (1956, 12638), (2136, 11573), (3912, 6319)]