28368512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{13037}}^1$

素因数の和:13068

約数の個数: 32

約数和(自身を含む): 59844420

約数和(自身を除く): 31475908

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 13037, 26074, 52148, 104296, 208592, 221629, 417184, 443258, 834368, 886516, 1668736, 1773032, 3546064, 7092128, 14184256, 28368512]

約数ペア:

[(1, 28368512), (2, 14184256), (4, 7092128), (8, 3546064), (16, 1773032), (17, 1668736), (32, 886516), (34, 834368), (64, 443258), (68, 417184), (128, 221629), (136, 208592), (272, 104296), (544, 52148), (1088, 26074), (2176, 13037)]