28694912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{13187}}^1$

素因数の和:13218

約数の個数: 32

約数和(自身を含む): 60532920

約数和(自身を除く): 31838008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 13187, 26374, 52748, 105496, 210992, 224179, 421984, 448358, 843968, 896716, 1687936, 1793432, 3586864, 7173728, 14347456, 28694912]

約数ペア:

[(1, 28694912), (2, 14347456), (4, 7173728), (8, 3586864), (16, 1793432), (17, 1687936), (32, 896716), (34, 843968), (64, 448358), (68, 421984), (128, 224179), (136, 210992), (272, 105496), (544, 52748), (1088, 26374), (2176, 13187)]