74438144

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13217}}^1$

素因数の和:13246

約数の個数: 40

約数和(自身を含む): 162264168

約数和(自身を除く): 87826024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 13217, 26434, 52868, 105736, 145387, 211472, 290774, 422944, 581548, 845888, 1163096, 1691776, 2326192, 3383552, 4652384, 6767104, 9304768, 18609536, 37219072, 74438144]

約数ペア:

[(1, 74438144), (2, 37219072), (4, 18609536), (8, 9304768), (11, 6767104), (16, 4652384), (22, 3383552), (32, 2326192), (44, 1691776), (64, 1163096), (88, 845888), (128, 581548), (176, 422944), (256, 290774), (352, 211472), (512, 145387), (704, 105736), (1408, 52868), (2816, 26434), (5632, 13217)]