73670144

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7610

約数の個数: 40

約数和(自身を含む): 154964040

約数和(自身を除く): 81293896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 7573, 9728, 15146, 30292, 60584, 121168, 143887, 242336, 287774, 484672, 575548, 969344, 1151096, 1938688, 2302192, 3877376, 4604384, 9208768, 18417536, 36835072, 73670144]

約数ペア:

[(1, 73670144), (2, 36835072), (4, 18417536), (8, 9208768), (16, 4604384), (19, 3877376), (32, 2302192), (38, 1938688), (64, 1151096), (76, 969344), (128, 575548), (152, 484672), (256, 287774), (304, 242336), (512, 143887), (608, 121168), (1216, 60584), (2432, 30292), (4864, 15146), (7573, 9728)]