28316932

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 58746240

約数和(自身を除く): 30429308

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 281, 413, 427, 562, 826, 854, 1124, 1652, 1708, 1967, 3599, 3934, 7198, 7868, 14396, 16579, 17141, 25193, 33158, 34282, 50386, 66316, 68564, 100772, 116053, 119987, 232106, 239974, 464212, 479948, 1011319, 2022638, 4045276, 7079233, 14158466, 28316932]

約数ペア:

[(1, 28316932), (2, 14158466), (4, 7079233), (7, 4045276), (14, 2022638), (28, 1011319), (59, 479948), (61, 464212), (118, 239974), (122, 232106), (236, 119987), (244, 116053), (281, 100772), (413, 68564), (427, 66316), (562, 50386), (826, 34282), (854, 33158), (1124, 25193), (1652, 17141), (1708, 16579), (1967, 14396), (3599, 7868), (3934, 7198)]