28185932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{907}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 52398864

約数和(自身を除く): 24212932

約数列:

[1, 2, 4, 17, 34, 68, 457, 907, 914, 1814, 1828, 3628, 7769, 15419, 15538, 30838, 31076, 61676, 414499, 828998, 1657996, 7046483, 14092966, 28185932]

約数ペア:

[(1, 28185932), (2, 14092966), (4, 7046483), (17, 1657996), (34, 828998), (68, 414499), (457, 61676), (907, 31076), (914, 30838), (1814, 15538), (1828, 15419), (3628, 7769)]